What is the volume of a right cylinder cone that has a height of 12.4in and a base with a diameter of 15.6in. Round to the nearest tenth of a cubic inch

Given:

The height of the right circular cone is 12.4 in

The diameter of the right circular cone is 15.6 in.

We need to determine the volume of the right circular cone.

Radius of the right circular cone:

The radius of the right circular cone is given by

Thus, the radius of the right circular cone is 7.8 in.

Volume of the right circular cone:

The volume of the right circular cone can be determined using the formula,

Substituting the values, we have;

Rounding off to the nearest tenth, we get;

Thus, the volume of the right circular cone is 789.6 cubic inch.

answer is because 4×10=40

and 98×4= is 392

40,392

i would say true? if the unit was informational and it "refreshed your understanding", then true.