Math, asked by avbhosale02071972, 6 months ago

A spherical soap babble is
expanding so that it's radius
increasing at rate of
0.02cm/sec. the rate is the
surface area increasing when
it's radius is 5 cm​

Answers

Answered by mparwal74
2

Answer:

(Take π=3.14) Hence, the surface area of the bubble is increasing at the rate of 2.512cm2/sec at the instance when its radius is 5 cm.

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