Physics, asked by keligisangeetha, 1 month ago

If the radius of a circle is increasing at the constant rate of 2 ft/sec , then the rate of increase of its area when the radius is 20 ft is (in sq.ft/sec)
A) 80pi
B)80
C)40pi
D)40
Pls help me

Answers

Answered by mahisingh9693

0

Explanation:

aa a9anapakababavainsaoa s

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