- Ohh well SOH-CAH-TOA is very easy to learn if taught properly.
- You use SOH CAH TOA when finding the angles of triangles.
- Can you help me with a few problems?
- To find the angle of a triangle who's Hypotenuse is 15 and adjacent angle is 45 you would use COS.
- Yes! that's exactly how you do it!
- so I would put 45 over 15? which would equal 3?
- Heres another problem, if I know the adjacent angle is 20 and the opposite angle is 65 how will I find the hypotenuse?
- You got it now go get all that homework done!
- You would use Tan and put 65 over 20 which equals 3.25!