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bagirrra123 [75]
3 years ago
13

Find the volume of a right circular cone that has a height of 12.4 in and a base with a diameter of 15.6 in. Round your answer t

o the nearest tenth of a cubic inch.
Mathematics
1 answer:
Alex17521 [72]3 years ago
8 0

r = d/2
r = 15.6/2
r = 7.8 in.
thus the radius of the right circular cone is 7.8
v = 1/3(3.14)(7.8)^2(12.4)
v= 1/3(3.14)(60.84)(12.4)
v= 2368.866/3
v = 789.622
thus the volume of the right come is 789.622 cubic inches
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