Find the value ofθ , 0∘≤θ≤90∘, such that cos(5∘)=sin(25∘)+sin(θ). (Give your answer in degrees, not radians.)
sin(theta) = cos(5) - sin(25) = sin(85) - sin(25).
Now use the trig identity for sin(A) - sin(B).
Thank you, I got it!
