Question

find the radius of the circular cylinder whose curved surface area is 352cm and height is 14 cm. ​

Answer 1

Answer:

c.s.a of cylinder = 2 pie r h

352 = 2 × 22/7× r × 14

352 = 2 ×22×2×r

352= 88×r

353/88 = r

4cm = r

Answer 2

Answer:

first we have to find radius

2πr=352

r=352/2π

r=352×7/2×22

=8