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The area of circle A is 9 times greater than the area of circle B. If
the radius of circle B is 4 meters, what is the radius of circle A?
OA) 9 meters
OB) 12 meters
OC) 24 meters
OD) 36 meters

Respuesta :

huntinator2000

The answer is B.

If your radius is 4 then you do 4^2 times pi

Multiply that answer by 9 to get the area of circle A

Put the area into the formula

[tex]\sqrt[]{A/\pi }[/tex]

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