Question

If the area of the circular base of a cylinder is 22cm square and it's height is 10cm then the volume of cylinder is??

Answer 1

220cm^2 is the volume of the cylinder.

Step-by-step explanation:

Given that,

Height of the cylinder = 10cm

Area of the circular base = 22cm^2

From this, we can find the radius using the circumference formula;

22 = πr^2

22 = 22/7 * r^2

7 = r^2

$\sqrt{7}$ = r

∵ Volume of cylinder = = πr^2h

= 22/7 * $\sqrt{7}$ * $\sqrt{7}$ * 10

= 22/7 * 7 * 10

= 220 cm^2

∵ The volume of the cylinder is 220 cm^2.

Learn more: volume of the cylinder

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