Question

Given right triangle QRS, what is the value of sin(30°)?

A.)sq rt of 3/ 3
B.) 1/2
C.) sp rt of 3/2
D.) 2/1

Answer 1

1/2

Explanation:

Answer 2

Sin of an angle is the side opposite over it divided by the hypotenuse.
Sin = opposite/hypotenuse
Sin = 5/10
Sin = 1/2

B.) 1/2

Hope this helps :)