Question

triangles

Answer 1

Find the exact values of sin A and cos A. Write fractions in lowest terms.
A right triangle ABC is shown. Leg AC has length 33, leg BC has length 44, and hypotenuse AB has length 55.

Answer 2

just kidding sin is ops/hyp .-. so its 33/55 so its 3/5

Answer 3

the side opposite to 'a' is cb, with length 44.

Answer 4

wait .-. but it dosent matter where they are all triangles have the same labels as hypotenuse opposite and adjacent

Answer 5

i don't understand ..

sin(a) = 4/5.

Answer 6

yea.. i didn't try a right angle, but a smooth arc of circle..
the drawing tool isn't great.