The volume of a right circular cylinder is 1100 cm3 and the radius of its base is 5 cm. Calculate its curved surface area.

Mathematics

2 answers:

den301095 [7]3 years ago

8 0

Answer: A

Step-by-step explanation: πr2 h = 1100 cm³

Here r = 5

(22/7) ⋅ (5)2 ⋅ h = 1100

h = 2/7

Curved surface area of cylinder = 2 πr h

= 2 ⋅ (22/7) ⋅ 5 ⋅ (2/7)

= 440 cm²

So, the curved surface area of cylinder is 440 cm²

xeze [42]3 years ago

3 0

Answer:

Step-by-step explanation:

t r r rt t t 4 4. 54. 54. 54 4. rr. rt t. t

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