Question

The circumference of the base of a right circular
cylinder is 77 cm. If its height is 21 cm, find the
volume of the cylinder.​

Answer 1

Answer:

Here is your answer

Step-by-step explanation:

As we know that, base of the cylinder is circle.

circumference= 77 cm

2πr= 77

2 into 22/7 into r= 77

44/7 into r= 77

r= 77 into 7/44

r= 49/7 cm

Volume of cylinder= πr^2 h

= 22/7 into (49/7)^2 into 21

3234 cm^3

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