Question

the curved surface area of a right circular cylinder of height 14 cm is 88 cm square . find the diameter of the base of the cylinder ​

Answer 1

Answer:

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Step-by-step explanation:

Given:

The curved surface area of cylinder,

CSA = 88cm^2

The height of the cylinder, h = 14cm

To find:

The diameter of the base of the cylinder, d=?

Solution:

CSA, 2 ×pie× r× h = 88

pie × h ×r = 88/2

pie× h×r = 44

h×r = 44 ×7/22

hr = 14

r = 14/14

r =1cm

We know that diameter, d = 2r

Substitute the value of r in d = 2r

d => 2 × (1)

=> 2cm

The diameter of the base of the cylinder is 2cm

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