Question

A rectangular piece of paper to
22 см х 6 см is folded with out over laping
to make a
cylinder
. Find the CSA
and volume of the cylinders
​

Answer 1

Answer:

231 cm^3

Step by step explanation:

Given,

height of cylinder = 6 cm

circumference of the base = 22 cm

Therefore,

A.T.Q,

2×22/7×r = 22

or, r = 7/2 cm

We know,

volume of cylinder = 2 × 22/7 × 7/2^2×h

= 22/7×7/2×7/2×6

= 231 cm^3 .

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