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antoniya [11.8K]
2 years ago
15

Volume of cone if height is 18 and diameter is 10,

Mathematics
1 answer:
Ksivusya [100]2 years ago
4 0

Answer:

150pi

Step-by-step explanation:

The formula for the volume of a cone is one-third the volume of a cylinder.

It is   V=\frac{1}{3} Bh   where B is the area of the circle base and h is the height of the cone.

To find the base of the cone, use the formula for the area of a circle. So, the radius is 5. So, the area of the base is pi × radius².

5^{2} =25

\frac{1}{3} × 25pi × 18 = 150pi

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