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

do i do it on a graph?

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2