The volume of a cone with a circular base of radius 8cm is 320 pie cm cube. Fund it's height
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15 cm
Step-by-step explanation:
volume of cone= (1/3) πr^2 h
(1/3) πr^2 h = 320π
(1/3) r^2 h = 320 [π gets cancelled]
(1/3) x 8^2 x h = 320
(1/3) x 64 x h = 320
(64/3) x h = 320
h = (320 x 3)/ 64
= 5 x 3
= 15 cm
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