james r

1. Cộng đồng
2. Study Group
3. How do i figure out which angle of the triangle to start with when using sin cos tan?

think old chief sohcahtoa sin=opposite \ hypotenuse cosine=adjacent \ hypotenuse tangent=opposite \ adjacent which angle depends on what your discussing.

1. Cộng đồng
2. Study Group
3. How do i figure out which angle of the triangle to start with when using sin cos tan?

this is if your discussing a right triangle