Math, asked by vvijayshankarti11, 1 day ago

the radius of a circle is increasing at a rate of 0.1 cm/s.find the rate of change of area if the radius is 5 CM.

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Answered by archanarao7669

0

Step-by-step explanation:

(5) πcm2/s

dr /dt = 0.1

A = πr2

dA / dt = 2πr (dr / dt)

= 2 * 5 * π * 0.1

= πcm2 / sec

Answered by yajathkumar

0

HOPE IT HELPS YOU

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