Question

Which trig ratios are equivalent to 10/26? Select all that apply. *

sin A
cos A
tan A
sin C
cos C
tan c

Answer 1

cos A

sin C

Explanation:

cos is adjacent/hypotenuse

adj of A is 10, hyp is 26 so = 10/26

sin is opposite/hypotenuse

opp of C is 10, hyp is 26 so = 10/26