Math, asked by ridabhpant, 7 months ago

The radius of a circle is 4 cm. Find the radius of another circle whose area is 16 times of the first one.

Answers

Answered by harpuneet2846

0

Answer:

R1 = 4 CM

AREA 1 = 22/7 * 4*4

= 50.2 CM SQUARE

A.T.Q.

50.2 *16 = 22/7 *R2 SQUARE

255.5 = R2 SQUARE

R2 = 16 ( APPROX)

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