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? (use pi = 3.14) a. 22 in b. 60.5 in c. 11 in d. 121 in

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

It was given that: the volume is 2,279.64 in³

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

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

We take positive square root to get;

Therefore the diameter is 2(11) which is equal to 22 inches.

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step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35