Question

Which equation could be used to find the measure of one acute angle in the right triangle shown below?

Answer 1

A. A=4/5
B. A= 5/4
C. B= 5/4
D. B=4/5

Answer 2

is there a sin or cos in front of any of the equations?

Answer 3

yep my bad.

sin A. A=4/5
tan B. A= 5/4
cos C. B= 5/4
tan D. B=4/5