Question

Find curved surface area of cylinder whose height is 15 cm and radius of base is 7 cm.

1 )660 cm²

2 )330 cm²

3 )1230 cm²

4 )154 cm²​

Answer 1

Answer:

is 1st becouse Its Arrea

Step-by-step explanation:

7*15 =660

Answer 2

Answer:

C.S.A.= 2PIE r h

=2×22/7×7×15

=2×22×15

=660 cm²

Step-by-step explanation:

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