Question

The base radius and height of cylinder are 8cm and 14cm respectively. Find the curved surface area of cylinder.​

Answer 1

EXPLANATION.

The base radius of cylinder = 8 cm.

Height of cylinder = 14 cm.

As we know that,

Formula of :

Curved surface area of cylinder = 2πrh.

Using this formula in the equation, we get.

⇒ 2 x 22/7 x 8 x 14.

⇒ 2 x 22 x 8 x 2.

⇒ 32 x 22.

⇒ 704 cm².

Curved surface area of cylinder = 704 cm².

Answer 2

Step-by-step explanation

given :

• The base radius and height of cylinder are 8cm and 14cm respectively. Find the curved surface area of cylinder.

to find :

• Find the curved surface area of cylinder = ?

• Find the curved surface area of cylinder = ?

solution :

• curved surface area of cylinder = 2× 22/7

• × 8× 14

• curved surface area of cylinder = 2× 22× 8× 2

• curved surface area of cylinder = 32 × 22

• = 704 cm square