If the curved surface area of a cylinder with height 15cm is 1320cm², find total surface area

Question

asked May 25, 2022 57.3k views

1 Answer

Ibtarek · Answer 1 · 2022-05-31T23:52:48+0000

Answer:

2552cm^2

Explanation:

C.S.A=1320cm^2 ;r=?

h=15cm.

[C.S.A. = 2πrh]

(r=1320×7/660=14cm)

Now,

TSA of cylinder = 2πr (h + r) sq

TSA=2×22/7(15+14)=2552cm^2