3 years ago

If a=3 and b=4 wat is it ?

Mathematics

1 answer:

Anarel [89]3 years ago

5 0

Answer:

what is what?

Step-by-step explanation:

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The volume of a right circular cone is 2,279.64 in cubed. If the height of the cone is 18 in, what is the diameter of the cone?

Aleksandr [31]

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

$Volume = \frac{1}{3} \times \pi {r}^{2} h$

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The height of the cylinder is also given as: h=18 in.

We substitute, the given values into the formula to get:

$2279.64= \frac{1}{3} \times (3.14) \times {r}^{2} \times 18$

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${r}^{2} = \frac{2279.64}{18.84}$

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