Sine, Cosine and Tangent of the Standard Angles (INST151)
Sine, Cosine and Tangent of the Standard Angles (INST151)
- By Darren Fernandes
- On Feb 04 2022
- All
- Higher Tier Students need to know the values of the Sine, Cosine and Tangent for 0, 30, 45, 60 and 90 degrees.
- You can memorise these ( see the red table above)
- But, it's nice to know how they are derived by applying SOHCAHTOA to an isosceles and an equilateral triangle
- Type "INST151" in the search bar for a full explanation video!
