Question

If the area of its curved surface is 352and height 16 cm then radius of a cylinder is

Answer 1

hey mate!!! here's ur answer...

plz mark as brainlist

Answer 2

Answer:

3.5 centimetres

Step-by-step explanation:

 

Given

Curved surface area of the cylinder = 352 centimetres

Height of the cylinder = 16 centimetres

Radius of the cylinder = r

Formula for curved surface area of a cylinder = 2πrh

According to the question

2πrh = 352 cm

2 × 22/7 × r × 16 = 352 cm         (π = 22/7)

44/7 × 16 × r = 352 cm

704/7 × r = 352 cm

r = 352 × 7/704

r = 7/2

r = 3.5 centimetres

The radius of the cylinder is 3.5 centimetres.