Question

Find the volume and lateral surface area of cylinder whose circumference of the base is 176cm and height is 65cm​

Answer 1

Question:-

Find the volume and lateral surface area of cylinder whose circumference of the base is 176cm and height is 65cm?

Answer:-

To find:-volume of cylinder

Lateral surface area of the cylinder.

Given:-

Circumference=176cm

Height=65cm

Step-by-step explanation:

⇒ Circumference=2πr

Therefore,176=2πr

r=176/2π

r= 176×7/2×22

r=4×7

r=28 cm

⇒ Volume of cylinder=πr2h

= 22/7×28×28×65

160160cm3

⇒ Lateral surface area of cylinder=2πrh

2πrh=2×π×28×65

2πrh=3640π

Answer 2

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