Question

find CSA of cylinder with radius of base 7cm and hieght 12cm

Answer 1

r=7cm
h=12cm
CSA of cylinder=2πrh
=2×22/7×7×12
=2×22×12
=44×12
=528cm²

hope this answer will help you.

Answer 2

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➡️✒$\underline{QUESTION :-}$

Find the CSA ( Curved Surface Area ) of cylinder with radius of base 7cm and height 12 cm?

➡️✒$\underline{ANSWER:-}$

Given,
Radius = 7cm
Height = 12cm

CSA (Curved Surface Area) of cylinder = 2πr h
= 2 x 22/7 x 7 x 12
= 2 x 22 x 12
= 44 x 12
= 538cm²

Hence, CSA of cylinder = 528cm²



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