Question

sin^2 30 + cos^2 45​

Answer 1

sin 30°=1/2

cos 45°=1/√2

therefore

sin^2 30°+cos^2 45°

=(1/2)^2 +(1/√2)

=1/4 + 1/2

=(1+2)/4

=3/4

MARK BRAINLIEST.

FOLLOW.

Answer 2

Hope it helps and thanks for asking the question