Question

sin^2 30°+ cos^2 60°​

Answer 1

Step-by-step explanation:

The exact value of sin(30) is 12 . The exact value of cos(60) is 12 . Multiply 12⋅12 1 2 ⋅ 1 2

I hope it's help you to understand:)

=(1/2)^2 +(1/2^2)

=1/4 +1/4

=1/2

Answer 2

Answer:

Hope it helps you!!!!!!!