Question

if sin (theta + 34°) = cos theta then find the value of theta​

Answer 1

Step-by-step explanation:

We know that sin(90-theta)=cos theta

so theta = 56°

Answer 2

sin(theta + 34) =cos theta

sin(theta +34) = sin(90- theta)

theta +34 = 90- theta

2theta =90-34

theta=56÷2=28