Volumes Practice Test 1

Question : 25 of 40

Marks: +1, -0

The curved surface area of a cylinder is 528 sq. cm while its height is 8 cm. The volume of this cylinder will be

Solution:

Here, 2πrh = 528
∴ r =

{528}/{2πh}

{528×7}/{2×22×8}

= 10.5 cm
Since, volume of the cylinder =

{22}/7 × (10.5)^2 × 8

= 2772 cu cm.

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