Question

A. The area of the sector is 360 - x/ 360 times the area of the whole circle.

B. The area of the sector is equal to . pi R^2/ x

C. The area of the sector is x/360 times the area of the whole circle.

D. The area of the sector is equal to. pi R^2/ 360 - X

Answer 1

C

Explanation:

The area of the sector and the whole circle are proportional to the central angles.

a / A = x / 360°

a = (x / 360°) A

So the answer is C.