Question

Find the curved surface area of a cylinder whose radius is 7 cm and the height is 7 cm
The ans is 308 cm square With fourmulla

Answer 1

Answer:

308 cm²

Step-by-step explanation:

CSA of a cylinder= 2πrh

Given r=7cm, h=7cm

Substituting π=22/7, we get

2πrh= 2×22/7×7×7

=44×7

=308 cm²

Answer 2

Step-by-step explanation:

this answer is perfectly right