Question

find the curved surface area and total surface area of a right circular cylinder whose height is 15cm and the radiys of the base is 7cm.

Answer 1

Hope it helps you. The csa =660 cm2 and tsa =484cmw

Answer 2

HEy heRe is yoUr aNsWer ✍✍✍.........

Height of the right circular cylinder = 15 cm .
Radius of the right circular cylinder = 7 cm.

CSA of cylinder = 2 πrh..
= 2 × 22 /7 ×7× 15
= 660 cm ²

TSA of cylinder = 2πr( r+ h)
= 2 × 22/7 × 7(7+15)
= 968 cm²


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