Question

The product of sin 30° and sin 60° is same as the product of ______and _______.

Answer 1

options?

Answer 2

90* 120*?

Answer 3

so sin 30° = 1/2 and sin 60° = sqrt2 /3

and hope you know again that cos 60° = 1/2 and cos 30° = sqrt2 /3

hope this will help you