Question

The curved surface area of a cylinder is 352 sq. cm. and height is 7 cm then the diameter of base of cylinder is​

Answer 1

Answer:

16 cm

Step-by-step explanation:

curved surface area = 2πrh

solving the equation you will get r=8 cm

Answer 2

S O L U T I O N :

Given,

• Curved surface area of a cylinder is 352 cm².

• Height (h) of a cylinder is 7 cm.

To Find,

• The diameter of base of cylinder.

Explanation,

We know that,

Curved surface area of cylinder = 2πrh

[ Put the values ]

=> 352 = 2 × 3.14 × r × 7

=> 352 = 6.28 × r × 7

=> 352 = 43.96 × r

=> r = 352/43.96

=> r = 8 cm

Now,

Let, base cylinder of cylinder be "x".

The base diameter of a cylinder = r × 2

=> R = 8 × 2

=> R = 16 cm

Therefore,

The base diameter of a cylinder is 16 cm.