Who remembers inverse sin?….
You can also use sine to find angles.
Make sure you use inverse sin on your calculator.
All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses.
Perfect for students, apprentices, and anyone who wants mechanical engineering to just make sense.
Follow for more no nonsense engineering mechanical principles and maths @EngineerltWithMJL
2025/10/19 Edited to
