6 cm
Volume of cone = 13πr^2h
500 = 13πr^2(13.5)
500 = 175.5πr^2
r^2 = 500 / 175.5π
r^2 ≈ 0.90
r ≈ √0.90
r ≈ 0.95 cm
Therefore, the approximate radius of the cone is 6 cm.
V=13πr2h
The volume of a cone is 500 cm3
and the height is approximately 13.5 cm, what is the approximate radius of the cone?
(1 point)
Responses
19 cm
19 cm
15 cm
15 cm
2 cm
2 cm
6 cm
6 cm
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1 answer
1 answer