Question

Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)

Answer 1

Hello,

sin y=4/20=1/5

==> y=11,5369590...°

Answer 2

Answer:

78.46

Step-by-step explanation:

Cos y = adj./hyp.

Cos y =  4/20

Cos y = .2

Cos^-1(0.2) = y

78.46304097... = y

78.46 = y