Write the ratios for sin A and cos A.

Question

{picture is of a right triangle, ABC.
segment AC is 8, segment AB is 17, and segment
CB is 15.}

sin A=15/17, cos A=8/17
sin A=15/8, cos A=8/17
sin A=15/17, cos A=8/15
sin A=8/17, cos A=15/17

Answer 1

sinA = BC/AB = 15 /17.
cosA = AC/AB = 8 / 17.