Magcubic for the win!

I cannot wait for her to get this on Christmas! The Magcubic projector was the perfect gift choice.

2025/12/5 Edited to

... Read moreChoosing the right gift for children can sometimes be a surprising challenge, especially around the holidays when everyone wants to give something special. One parent humorously shares how they accidentally bought their 3-year-old a big screen TV for Christmas, highlighting the unpredictability of gift shopping. However, the Magcubic projector emerges as a fantastic alternative, offering a unique blend of portability, ease of use, and a fun viewing experience. The Magcubic projector is compact but powerful, making it easy to set up in any room or even outdoors for family movie nights. Unlike a bulky television, it frees up space and allows you to project your favorite shows, movies, or educational content onto various surfaces. This flexibility is especially appreciated by young children and parents who enjoy interactive and immersive entertainment. In addition to its versatility, the Magcubic projector often comes with user-friendly features such as multiple connectivity options, built-in speakers, and adjustable projection sizes. It effectively turns any space into a personal theater, which can enhance the holiday spirit and create lasting memories. From a practical standpoint, this projector is also a safer option for families with small children, reducing the risk associated with traditional TVs. Its portability means it can be taken on trips or used in different rooms, offering endless entertainment possibilities beyond the holiday season. Overall, the Magcubic projector is not just a gift but an experience – it encourages family bonding through shared viewing moments and sparks creativity in how and where entertainment is enjoyed. This makes it a winning choice for those looking to give a meaningful and enjoyable present this Christmas.

1 comment

Tanya Postula's images
Tanya Postula

where did you get that

Related posts

A hand-drawn diagram of an oblique triangle with an inscribed circle and excenters, accompanied by mathematical formulas for triangle area and derivations for half-angle sine and exradii IB and IC, written on lined notebook paper.
Mathematical formulas on lined paper showing the half-angle trigonometric ratios for angle B, including sin(B/2), cos(B/2), tan(B/2), csc(B/2), sec(B/2), and cot(B/2) in terms of the triangle's sides.
Mathematical formulas on lined paper showing the half-angle trigonometric ratios for angle C, including sin(C/2), cos(C/2), tan(C/2), csc(C/2), sec(C/2), and cot(C/2) in terms of the triangle's sides.
Half-angle trig ratios for the other angles
In an oblique triangle, the six trigonometric ratios can be found in terms of the sides. These are for the angles labeled B and C. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

57 likes

#gifts @Magcubic shop
Lemon8er

Lemon8er

10 likes

Cinema Quality for Under $100? 🎬✨
Click the link in my bio to get yours! 👆 This Magcubic Mini Projector completely changed my movie nights. It features 180° rotation for ceiling viewing, easy WiFi connection, and 4K support. It is perfect for gaming or a cozy binge-watch session. #magcubic #miniprojector #techfinds #ho
SABY8

SABY8

1 like

COPY & PASTE: https://m.yoofinds.com/?i=slo OR CLICK MY LINKTREE LINK IN MY BIO!👏🏻🤩 @yoofinds #YooFinds #TikTokShop #TikTokShopAffiliates #TikTokContentCreator #CreatorGrowth #UnlimitedFreeSamples #EarnWithYoofinds #MonetizeTikTok #us
em

em

1 like

Don’t watch if you don’t have a sense of humor 😆 #christmasgiftideas @Magcubic shop
Lemon8er

Lemon8er

22 likes

A cozy bedroom with a projector displaying a scenic image of a sky and water, divided into multiple squares, on the wall above the bed. The image highlights a budget-friendly projector.
A white cylindrical projector with a stand is shown on a desk. The projector has a lens on its front, indicating its function as a projection device.
The back of the projector is shown, featuring various ports including HDMI, USB, and power input. Text lists key features like 4K resolution, Android OS, dual WiFi, Bluetooth, built-in speaker, 180° rotation, and up to 130-inch screen.
A Budget Friendly Projector!
Projector Details: Magcubic HY300 Pro 4K Projector Price: $36.91 - (AliExpress) Features: - 4K Resolution - Android 11 Operating System - Dual Wifi6 Connectivity - Bluetooth support - Built-in speaker - 180° rotation - Upto 130” screen I was recently gifted this projector to try
doms.cozyspot

doms.cozyspot

304 likes

A handwritten page displays a triangle diagram with an inscribed circle and its incenter. It illustrates the derivation of the inradius (IA) using the triangle's area formula and side lengths (a, b, c, and semi-perimeter s), concluding with the formula IA = sqrt(bc(s-a)/s).
Six half-angle trig identities in terms of sides
In an oblique triangle, the six trigonometric ratios of the half-angles can be written in terms of the sides. The half-angles appear because the angle bisectors meet at the incenter of the triangle. These specific identities are solved for angle A, which is typically the angle of smallest measure.
cubicequation

cubicequation

11 likes

A handwritten math proof on lined paper, featuring a right triangle with an inscribed circle and labeled sides/angles. The page shows trigonometric equations and algebraic steps deriving the relationship CI * AB = AI * BI.
AB × CI = AI × BI, part 2
This is another proof of the following right triangle fact that uses some trigonometry. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

25 likes

A handwritten page in a lined notebook displays algebraic equations, specifically Brahmagupta's identity. It shows the expansion of (a²+b²)(c²+d²) into two different forms: (ac+bd)²+(ad-bc)² and (ac-bd)²+(ad+bc)², illustrating how the product of two sums of squares can be expressed as a sum of two squares.
Two squares times two squares makes two squares
The sum of two squares times the sum of another two squares equals the sum of yet another two squares. These formulae are used to find examples like 5 × 13 = (2²+1²) × (2²+3²) = 65 = 8²+1² = 7²+4². #math #maths #mathematics #algebra #arithmetic
cubicequation

cubicequation

18 likes

Projector for Bedroom TV??
Just a lovely little hack for having a huge tv in your bedroom!💚 This one i found on Tiktok shop is the best quality and only $35 right nowww, and I'm sure you can find a mini soundbar/bluetooth speaker to boost the audio. I found one for cheap on TikTok shop as well my total was $45 with free
🍋Lena🍋

🍋Lena🍋

13 likes

A white cylindrical projector, labeled "MAGCUBIC," sits on a white surface with a bed in the background. Overlay text reads "$40 Projector: 8 Months Later."
The front of a white cylindrical projector is shown, with lists of "Pros" (small, compact, price, picture quality, not too loud) and "Cons" (sound quality, Android OS, needs to be plugged in) overlaying the image.
A scene with two actors is projected onto a wall above a bed. The text indicates this shows the "Picture quality in the evenings with my bedroom curtains closed."
$40 Projector - 8 Months Later Pros & Cons
A while ago I was gifted the Magcubic HY300 Pro 4K projector to try out. Sharing my final thoughts as well as my pros & cons on it after 8 Months of use. Pros: • Small & Compact - doesn’t take of much room and so easy to move around • Price: super affordable • Picture quality - th
doms.cozyspot

doms.cozyspot

104 likes

Bunker buster for the win
🩵ᏖᏬᏒᏰᎧ🩵

🩵ᏖᏬᏒᏰᎧ🩵

0 likes

Tech Items On My Wishlist!
These are a few tech items on my wishlist 👩🏻‍💻 some of these items are more of an investment so I haven't made the decision yet to purchase them! But maybe soon 👀 Items mentioned: - Divoom Speaker - Elgato Stream Deck - Hatch Alarm Clock - DJ Osmo Pocker 3 - Magcubic Projector
Ally Kudo ✧

Ally Kudo ✧

334 likes

Birth of a legend: The 1964 Pontiac GTO
The 1964 Pontiac GTO is often credited with kicking off the muscle car era in America. It was originally a trim package for the Pontiac Tempest but quickly became a standalone model due to its popularity. The GTO featured a sleek design with aggressive styling, including a distinctive split grille
Beereezy_229

Beereezy_229

36 likes

A white box for a multimedia projector is displayed on a wooden desk, featuring an illustration of the device and labels for "NEW" and "Wi Fi." The image asks what the projector would be used for.
The image shows the contents of the projector box on a wooden desk: a white projector, a power cord in plastic packaging, and a remote control also in plastic, with a note that batteries are not included.
Two projected images are shown on a surface, demonstrating the projector's quality. The top image displays animated characters in a game scene, while the bottom image features an animated character on a phone call with text overlay.
🚨let’s unbox/try a tiktok viral projector! 📽️✨
Oh you guys! Im obsessed with this! 📽️ this is the Magcubic HY300 Pro You can find it on: Tiktok or Amazon Price (Amazon): $45.99 ✨ if you have ever thought “oh itd be nice to have a projector” or you dont want to spend money on a tv you should definitely get this! 📽️ this leveled up my
cozystarz☆

cozystarz☆

33 likes

A handwritten mathematical proof on lined paper, showing a right-angled triangle ABC with its incircle and inradius 'r'. The proof uses the semiperimeter 's' and algebraic steps to derive the identity IB * IC = (AB - AC) * IA, relating segments from the incenter to the vertices.
IC × IB = (AB - AC) × IA, part 2
This proof starts with an identity about the inradius of the right triangle and an identity about a segment connecting the incenter to the medium-sized angle. This proof seems more natural given that the semiperimeter is used more with oblique triangles than right triangles. #math #maths #m
cubicequation

cubicequation

10 likes

Magcubic 4k projector 📽️
I ordered this mini projector from TikTok shop and when I tell you I love it I love it💕I wouldn’t be going back to regular tv no time soon❕ INCLUDES • All apps • No Fire Stick needed • Built in Speaker • Even the option to connect a speaker • Easy to Travel with IN COMMENTS YOU CAN C
itszelisa

itszelisa

43 likes

A handwritten mathematical proof on lined paper, showing a right triangle with an inscribed circle and its incenter. The derivation leads to the formula IC • IB = (AB - AC) • IA, demonstrating a relationship between segments connected to the incenter.
IC × IB = (AB - AC) × IA, part 1
In a right triangle, there is an interesting relationship between the segments that connect from the vertices to the incenter (labeled I). The product of the distances of the two shorter segments is equal two the distance of the longest segment multiplied by a factor that itself is the difference b
cubicequation

cubicequation

11 likes

A person's back view showcasing a protective cubic twist hairstyle with square-parted sections. The dark hair is styled into thick, textured twists, ready for swimming or workouts.
✨Protective Cubic Twist Hairstyle
Perfect for swimming 🏊🏽‍♀️ with natural hair or working out 🏋🏽‍♀️and lasts over a week too. I did this because I love the look of Cubic Twist they are so different and unique...some people said it was kid-ish and said I looked like a kid but I honestly don't care what people think 🤷🏽‍♀️ peop
Rani M🦋

Rani M🦋

283 likes

Handwritten math notes show a geometric proof involving a triangle, its incircle, and incenter. The derivation uses formulas for IA, IB, and inradius 'r' to establish the relationship IA · IB = IC · AB, as stated in the article.
AB × CI = AI × BI, part 3
This proof starts with the relations of IA and IB, where I is the incenter of the right triangle, and uses algebraic manipulation to get AB × IC. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

17 likes

A handwritten mathematical derivation on lined paper, showing the steps to find Pythagorean triples. It starts with a right-angled triangle labeled with sides a, b, and hypotenuse c, then derives the formulas a = m² - n², b = 2mn, and c = m² + n² from the Pythagorean theorem, with an example calculation for m=2, n=1 resulting in 3, 4, 5.
Deriving the formula to find Pythagorean triples
Given natural number m, n such that m > n > 0, then the derived formulae can be used to find Pythagorean triples. Pythagorean triples are sets of three whole numbers that satisfy the Pythagorean theorem. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

75 likes

Small buys, big impact—check out my TikTok Shop! Treat yourself, Feel-good shopping starts right here🛍️🛒 Your next purchase can make a real difference 💛 #supportsmallbusiness #khaliaheunique #tiktokshop #foryoupage #fyp
Eunique❤️

Eunique❤️

0 likes

A gold 1954 Oldsmobile F-88 concept car is shown from the rear-side, parked on asphalt with red rock formations in the background. The convertible features prominent tail fins, chrome accents, and whitewall tires, highlighting its sleek, futuristic design.
A gold 1954 Oldsmobile F-88 concept car is shown from the front-side, parked on asphalt with red rock formations in the background. The convertible features a chrome grille, headlights, and whitewall tires, emphasizing its stylish and rare appearance.
The front view of a gold 1954 Oldsmobile F-88 concept car is displayed, parked on asphalt with red rock formations in the background. The image highlights its distinctive chrome grille, circular headlights, and hood scoop, showcasing its unique design.
Olds f88: The dream Car that Almost Was
The 1954 Oldsmobile F-88 was a General Motors concept car, a dream car that never went into production. It was super stylish, with a fiberglass body and a sleek, futuristic design. What really made it special was its powerful 324 cubic inch (5.3 L) overhead valve Rocket V8 engine, known for its hig
Beereezy_229

Beereezy_229

68 likes

454 Cubic Inches. Zero Apologies.#hotclassicrides
Hot Classic Rides

Hot Classic Rides

129 likes

A hand holds a pair of large, 18k gold-filled hoop earrings featuring a textured surface with white enamel and cubic zirconia flower patterns, embodying a summer aesthetic.
A hand displays a pair of 18k gold-filled hoop earrings designed in a bamboo style, with segments adorned with sparkling cubic zirconia stones, perfect for summer.
A hand holds a pair of large, 18k gold-filled hoop earrings encrusted with multiple rows of brilliant cubic zirconia stones, ideal for a trendy summer look.
The bigger the hoop….
The better 😉✨ Our large hoops are the perfect summer vibe. High ponytail to show off the earrings! 🤗 *18k gold filled *Cubic zirconia stones #Lemon8Diary #goldjewelry #hoopearrings #goldhoops #trendystyle #summeraesthetic #summervibes #jewelryaesthetic #jewelry
Gold 🌙 Jewelry

Gold 🌙 Jewelry

2 likes

A handwritten mathematical derivation of the sine double angle identity, sin B = 2 sin(B/2) cos(B/2), on grid paper. It features a right-angled triangle with labeled sides and angles, using geometric principles and algebraic steps to reach the final boxed identity.
Sine double angle identity derivation
Using established facts like the angle bisector theorem and the Pythagorean theorem, one can derive the sine double angle identity. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

19 likes

A notebook page displays three sets of mathematical derivations for the area of a triangle (Δ). Each set shows the sum of two cotangent functions (cot A + cot B, cot B + cot C, cot C + cot A) expressed in terms of side lengths and area, leading to a formula for Δ.
Δ = c²/[2(cot A + cot B)]
Some more triangle area and angles identities derived from prior results. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

13 likes

The image displays the mathematical derivation of the Quarter Squares Rule, showing how the difference of two quarter squares, ((a+b)/2)^2 - ((a-b)/2)^2, simplifies to the product ab for real numbers a and b. The final formula is highlighted.
Quarter Squares Rule
Given two real numbers a, b such that a > b, then then the difference of squares will equal the product of the two numbers. This formula was used for centuries to calculate large products. #math #maths #mathematics #algebra #arithmetic
cubicequation

cubicequation

12 likes

Tuesdays are for TJmaxx!!
Finally found the watch band charms for my Apple Watch and the cubic zirconia pencil earrings. I originally wanted the Apple ones, but came across these and fell in love! Also, never saw this Fenty Melt Away makeup cleanser. Grabbed it right away! And the perfume, the scent is sweet yet not overwhe
rashdat

rashdat

65 likes

A handwritten math proof on lined paper shows a triangle with its altitudes intersecting at the orthocenter. Ceva's Theorem is applied using trigonometric expressions for segment lengths, demonstrating that the product equals one, thus proving the concurrency of altitudes.
Proving orthocenter concurrency
The orthocenter is where the altitudes of a triangle are concurrent. This fact is proven with Ceva’s theorem. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

9 likes

A handwritten mathematical proof on lined paper shows the derivation of csc ω = 2√2. It features a diagram of a heptagonal triangle with angles π/7, 2π/7, 4π/7, and a step-by-step derivation of the cosecant of its Brocard angle, ω, concluding with csc ω = 2√2.
csc ω = 2√2
Proof that the cosecant of the Brocard angle in the heptagonal triangle is 2√2. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

7 likes

A handwritten mathematical derivation on paper, illustrating a triangle with internal lines and angles, and showing the step-by-step proof that the cotangent of the Brocard angle (ω) equals the sum of the cotangents of the triangle's angles (A, B, C).
cot ω = cot A + cot B + cot C
The cotangent of the Brocard angle in a triangle is equal to the sum of the cotangents of the triangle’s angles. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

47 likes

A handwritten page showing a geometric proof of Ceva's Theorem. It features a triangle ABC with cevians AX, BY, CZ intersecting at point P, along with auxiliary lines. Below the diagram are mathematical steps using similar triangles to derive the theorem's formula.
Proving Ceva’s theorem
Ceva’s theorem is used to prove the concurrency of segments (aka cevians) that come off the vertices and intersect with the opposite side. This proof uses similar triangles to prove the validity of the theorem. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

14 likes

POV: You pulled over to take in the views 🔥
American muscle at its finest 💥 The 1966 Chevy Chevelle is a true icon, blending classic style with raw power. This one in particular is mine 🤙🏼 402 cubic inches of American freedom with a classic flowmaster header-back exhaust let my neighbors know when I’m on the road! Who else loves vintage ride
powershiftauto

powershiftauto

305 likes

A handwritten page displays trigonometric relationships. It features a right-angled triangle defining sine, cosine, and tangent, a unit circle illustrating various ratios, and fundamental identities like sin²θ + cos²θ = 1, along with reciprocal and quotient identities.
Proving basic trigonometric relationships
In this post, the main six trigonometric ratios are shown why they interact as they do. The top half shows the traditional way. The bottom half shows how with similar triangles. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

8 likes

Looks like a win to me🔥 Visit www.sisstartthebiz.co to get the list. #braceletstack #luxuryjewelry #fashionjewelry #luxuryaccessories
Business Mentor | Strategist

Business Mentor | Strategist

32 likes

Magcubic Native 1080P L018 Pro Proyector Magcubic Native 1080P LO18 650ANSI 4K Enfoque automático y corrección trapezoidal Android11 Allwinner H713 BT5.2 WIFI6 Proyector portát.il giratorio de 360 Cine en casa Proyector Airmouse para exteriores Mini proyector 2025 #paratii #Proyector #M
Eduardo Mon

Eduardo Mon

1 like

A hand holds a smartphone displaying the TikTok logo on its screen. Text overlay promotes a viral product available on sale.
A screenshot of a shopping app interface shows search results for a projector. Text overlay instructs users to search for the item and select a listing.
A product page screenshot displays an item with a discounted price. Text overlay highlights the original and current sale price.
Upgrade your movie night with this TikTok Sale 🍿
TikTok is the place right now for the biggest sales. They’ve been running Black Friday deals for a minute. And this MagCubic HY300 projector is EVERYTHING 🫶 tbh didn’t know if I would like it at first. It was $70.73 and now only $30 😱 Search TikTok Shop or my TikTok Kailalynnxo,click Showcase,add t
Kail 🎀

Kail 🎀

7 likes

🫧🐚 The Sea Goddess🐚🫧
🫧🐚 The Sea Goddess 🐚🫧 🪸Imagine a bracelet fit for a sea goddess, crafted with the treasures of the ocean herself. This exquisite piece features serene larimar beads reminiscent of tranquil Caribbean waters, interspersed with shimmering lavender freshwater pearls that echo the soft hues of dawn’
Bead_Haven_Creations_

Bead_Haven_Creations_

10 likes

cot A + cot B + cot C, part 1
In any oblique triangle, the sum of the three angle cotangents create some interesting formulae involving the sides of the triangle and the circumradius. The Δ is the area of the triangle and can be found using the sides and circumradius as well. #math #maths #mathematics #geometry
cubicequation

cubicequation

19 likes

A handwritten math solution on lined paper, showing a geometric figure and a step-by-step derivation. The problem calculates the value of a²/b² + b²/c² + c²/a², using Ptolemy's Theorem and algebraic manipulations, concluding with the answer 6.
a²/b² + b²/c² + c²/a² = 6
#math #maths #mathematics #trig #trigonometry
cubicequation

cubicequation

318 likes

mn + bc cos A = h²
In any acute triangle, this relation is true #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

7 likes

A handwritten mathematical derivation on lined paper showing the distance between the orthocenter (O) and circumcenter (P) of a triangle. It uses the property a²+b²+c²=7R² to simplify Euler's theorem, concluding that OP = R√2 for a heptagonal triangle.
Simplifying the distance between two points in the heptagonal triangle
In a prior post, I derived the distance formula between the orthocenter and the circumcenter using a complicated argument involving similar triangles. In this post, I used a simple formula to get the required answer. #math #maths #maths #geometry #trigonometry
cubicequation

cubicequation

11 likes

A handwritten proof on lined paper demonstrates the concurrency of angle bisectors in a triangle at the incenter. It uses Ceva's Theorem, showing a labeled triangle with angle bisectors and algebraic expressions for segments, followed by the theorem's application and the conclusion.
Proving incenter concurrency
The angle bisectors of any triangle are always concurrent at the incenter. This is the proof of that fact using Ceva’s Theorem. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

7 likes

Viral Mini Projector for Movies Anywhere!
This $59 mini projector is going viral for a reason 🎬✨ Turn any wall into your own home theater — no wires, no bulky setups. Perfect for movie nights, gaming, date nights, or even presentations. Ultra-compact, super easy to use, and crystal-clear quality. 🛒 Amazon link in bio 🎯 Trusted by th
SwipeFindsHQ

SwipeFindsHQ

5 likes

Two black jewelry boxes with iridescent lettering are shown, with text overlays indicating they are for affordable jewelry from an online retailer.
Two black jewelry boxes with gold lettering are displayed on a marble surface, accompanied by text highlighting their good packaging.
Two open black jewelry boxes reveal white pouches, each featuring a single letter logo, indicating inner packaging.
the best amazon jewelry 😋⭐️🤗🩷
💌 PAVOI is the brand on amazon 🫶🏻 i got two rings but they have so much more 🍓such good quality 😊 around $14 ⭐️ i love them i wear them everyday totally recommend LINK: PAVOI 14K Yellow Gold Plated... https://www.amazon.com/dp/B08CT8NYC8?ref=ppx_pop_mob_ap_share PAVOI 14K
faith greg

faith greg

108 likes

A hand-drawn diagram of a triangle with an inscribed circle, illustrating the inradius 'r' and deriving the formula for the area of a triangle (Δ = rs) using the semi-perimeter 's' and side lengths a, b, c.
The incircle, inradius and equating area formulae
The area of a triangle can be found using the inradius. Using Heron’s formula, one can find the length of the circumradius and the inradius using just the side lengths of the triangle. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

10 likes

A handwritten page displays a triangle diagram illustrating the Brocard angle ω, with segments L1, L2, L3 from the Brocard point to the vertices. Mathematical derivations lead to the formula 2R sin ω = ∛(L₁ × L₂ × L₃), relating the circumradius R, Brocard angle, and segment lengths.
2R sin ω = ∛(L₁ × L₂ × L₃)
The Brocard angle ω in a triangle. L₁, L₂, L₃ are the lengths of the segments from the Brocard point to the vertices. a, b, c are the side lengths of the triangle. A, B, C are the angle measures of the triangle. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

13 likes

Sides of a triangle in cosine form
Every acute triangle can have its sides written in terms of the other sides and the cosines of the angles adjacent to that side being solved for. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

15 likes

Yeti for the win
#yetigirl #lemon #lemon8 #mug #morning
A ✨

A ✨

0 likes

A handwritten page details trigonometric relations for a regular pentagon, using side 'a', diagonal 'b', and circumradius 'R'. It presents derivations and results for various sums and products of trigonometric functions (tan, sec, csc, cot) involving angles π/5 and 2π/5, such as 10 = tan²(π/5) + tan²(2π/5).
Trigonometric relations in the regular pentagon
In the regular pentagon, a = side length, b = length of the diagonal & R = length of the circumradius. #math #maths #mathematics #geometry #trigonometry
cubicequation

cubicequation

51 likes

Cubic inches
#fyp #trending #gmc #classic #idaho
Big Bertha 65K10

Big Bertha 65K10

656 likes

See more