Question

the volume of a cylinder whose radius is 7cm and height is 12cm is

Answer 1

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Answer 2

Given: Radius of cylinder= 7 cm

           Height of cylinder= 12 cm

To Find: Volume of cylinder

Solution:

Volume of cylinder= πr²h

∴ Volume of the given cylinder= π $\times$ (7)² $\times$ 12

                                                  = 588π cm³

Putting the value of π as $\frac{22}{7}$,

Volume= $588\times\frac{22}{7}$

            = 84 $\times$ 22

            = 1848 cm³

Answer: The volume of the cylinder is 1848 cm³.