Question

if both the radius and height of a cylinder are 7 , then find the curved surface area of the cylinder . find the curved surface area of a cylinder having equal radius and hieght of 7

Answer 1

Step-by-step explanation:

Curved surface area of a cylinder = 2πrh

= (2 x 3.1412 x 7 x 7 )cm²

= 307.8376 cm²

Answer 2

Answer:

csa is 2* 22/7 *h *r

2*22/7*7*7

22*2*7

308

Step-by-step explanation: