the area of the curved surface of a cylinder of base radius 7cm and height 25cm is
a) 1100cm^3
b) 1100cm^2
c) 1408cm^2
d) 1408cm^3
Answers
Answered by
2
Answer:
right answer is b i think so
Answered by
6
Answer:
Given :
➡️ base radius of the cylinder(r) = 7cm
➡️ height of the cylinder(h) = 25cm
To find :
➡️ curved surface area of the cylinder
Solution :
we know that curved surface area of cylinder(CSA) = 2πrh
that is,CSA = 2×22/7×7×25cm square
that is, CSA = 2×22×25 cm square = 1100cm square
Hence,your answer is 1100cm square.
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