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Right Circular Cone and Its Surface Area

Find the volu...

Question

Find the volume of a right circular cone of radius 14 cm and height 21 cm. (Given: π = 22/7)

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Solution

Volume of the cone

= (1/3)π $r^{2} h$

= (1/3) × (22/7) × $14^{2}$ × 21

= 4312 $c m^{3}$

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