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Byju's Answer
Standard VII
Mathematics
Area of a Circle
The curved su...
Question
The curved surface area of a cylinder with radius 3 cm and height 8 cm is equal to
c
m
2
.
A
24
π
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B
12
π
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C
36
π
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D
48
π
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Solution
The correct option is
D
48
π
The curved surface area
(CSA) of a cylinder =
2
π
×
r
×
h
CSA =
2
π
×
r
×
h
CSA =
2
π
×
3
×
8
CSA =
48
π
c
m
2
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3
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