Math, asked by sehrawatruchi209, 2 months ago

the rate of change of area of circle with respect to its radius is






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Answers

Answered by RajashreeBG
0

Answer:

The rate of change of the area of a circle with respect to its radius r at r = 6 cm is. (A) 10π (B) 12π (C) 8π (D) 11π Hence, the required rate of change of the area of a circle is 12π cm2/s. The correct answer is B.

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