if area of a circle varies directly as the cube of the radius, when the area is 625cm the radius is 5cm. calculate the area of a circle of radius 8

asked Dec 27, 2021 199k views

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3 votes

Answer:

as the above condition....

5×5×5=625

same,, applying for 8 cm

8×8×8=512cm..

Satty answered Dec 31, 2021

by Satty

4.3k points

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