Question

Trigometric ratios of special angle​

Answer 1

Answer:3/2

Step-by-step explanation:

Answer 2

Answer:

3/2

Step-by-step explanation:

sin 30 = 1/2

sin^2 30 = 1/4

sin 45 = 1/$\sqrt{2}$

sin^2 45 = 1/2

sin 60 = $\sqrt{3}$/2

sin^2 60 = 3/4