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Can anyone help me? me please
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Can anyone help me? me please

Can anyone help me? me please-example-1
User Noisy Cat
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1 Answer

13 votes

Answer:

approx 8.5 cm

Explanation:

Given:

Volume= 225 cm^2

Diameter= 10cm

∴Radius= 10/2= 5cm

Volume of cone= 1/3 pi r^2 h

(now substitute the values we know),

225 = 1/3 * pi * (5)^2 *h

225*3= 25*pi*h

675= 25*pi*h

675/25= pi*h

27= 22/7*h

h= 27* 7/22

h= 8.5 cm approx.

I have mentioned every minor step. Hope it helps!!

User Natacado
by
3.7k points
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