Q3) the radius of the base and high of right circular cone at given instant (t ) are r 20cm and h=30cm respectively, if (h) is increasing at rate of 2 cm/sec and (r) is increasing at cm/sec. Find the rate at which the volume increasing at this rate. 1

Q3) the radius of the base and high of right circular cone at given instant (t ) are r 20cm and h=30cm respectively, if (h) is increasing at rate of 2 cm/sec and (r) is increasing at cm/sec. Find the rate at which the volume increasing at this rate. 1

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.3: Cylinders And Cones

Problem 6E: Suppose that r=12 cm and h=15 cm in the right circular cylinder. Find the exact and approximate a...

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Q3) the radius of the base and high of right circular cone at given instant (t) are r 20cm and
h=30cm respectively, if (h) is increasing at rate of 2 cm/sec and (r) is increasing at
cm/sec. Find the rate at which the volume increasing at this rate.
rate of
1

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