The circumference of the base of a cone 44 cm. Its height is 9 cm, find its volume
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Answered by
3
Given,
h is 9 cm..
Also, base circumference = 44
2*π*r is 44
So, r = 7 cm...
Volume of cone is 1/3 * π* r^2 * h
= 1/3 * 22/7 * 49 * 9
= 154 * 3
= 462 cm^3
DONE✌
h is 9 cm..
Also, base circumference = 44
2*π*r is 44
So, r = 7 cm...
Volume of cone is 1/3 * π* r^2 * h
= 1/3 * 22/7 * 49 * 9
= 154 * 3
= 462 cm^3
DONE✌
Answered by
3
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