Question

1) The sum of the radius of the base of a soild cylinder and the height of the cylinder is 15 cm. If the TSA of the cylcinder is 660 cm. then find the volume of the cylinder. 13720

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Answer 1

Answer:

volume = 1232 cm3

Step-by-step explanation:

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Answer 2

Answer:

1232cm^3

Step-by-step explanation:

r+h=15

TSA of cylinder=2pie r(r+h)

660= 2×22/7×r×15

r=660×7/2×22×15

r=7 cm

r+h=15

h=15-7

h=8 cm

Volume of cylinder

= pie r^2h

= 22/7×49×8

= 1232 cm^3