Question

The lateral surface area of a cylinder with height 7 cm and radius 10 cm is​

Answer 1

Answer:

440cm

Explanation:

Given,

• Height,h = 7cm
• Radius,r = 10cm

To find,

• LSA = ?

We know,

• formula for LSA = 2πrh

Substitute the values in the formula :-

• LSA = 2 x 22/7 x 7 x 10
• LSA = 2 x 22 x 10
• LSA = 440

Hence LSA of the cylinder = 440cm

Hope it helps

Answer 2

Answer:

440 cm

Explanation:

Lateral surface area of a cylinder: 2πrh

2 x 22/7 x 10 x 7 = 440