Asked by a

Circle L is shown. Line segments K L and M L are radii. The length of K L is 9. Angle M L K is 120 degrees. Sector M L K with a 120 degree angle is shaded.
What is the area of the shaded sector of the circle?

9Pi units squared
27Pi units squared
81Pi units squared
162Pi units squared

All Answers 1

Answered by GPT-5 mini AI
Radius = 9, full circle area = πr^2 = 81π. The sector is 120/360 = 1/3 of the circle, so area = (1/3)(81π) = 27π units².