Question

Approximate measure of angle Y

Answer 1

Answer:64°

Explanation:

Using sine rule

Sin(68)/2.8=siny/2.7

Cross multiplying

siny=(2.7xsin68)/2.8 sin68=0.9272

Siny=(2.7x0.9272)/2.8

siny=2.50344/2.8

Siny=0.8941

y=sin(inverse)(0.8941)

y=64 approximately