Question

o radius = 7cm
height = 12cm
C.S.A=?
TSA =?​

Answer 1

Answer:

But what you have to find?

I mean csa and tsa of cylinder,cone, sphere.

..what?

Answer 2

$csa = 2\pi \: rh \\ 2 \times \frac{22}{7 } \times 7 \times 12 \\ \\ 528 {cm}^{2}$