Question

The curved surface area of a cylinder is 176cm^2 and its base area is 38.5cm^2. Find the volume of the cylinder.

Answer 1

Answer:

Step-by-step explanation:

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base area =38.5sqcm

πr²=38.5

r²=38.5*7/22

r²=(7/2)²

r=7/2 cm--(1)

csa of the cylinder = 2πrh---(2)

given csa =176cm----(3)

(2) =(3)

2*22/7*7/2*h =176

22h=176

h=176/22

h=8cm

volume = πr²h

= 22/7* 7/2*7/2*8

=308cm³

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