Find the volume of a right circular cone that has a height of 11.4 in and a base with a radius of 5.1 in. Round your answer to the nearest tenth of cubic inch.

The volume of the cone is 121.8 in³.

A cone is a 3-dimensional shape that consists of a flat circular base and a tip known as the vertex.

Volume of a cone = πr²h

Where:

π = pi = 22/7

r = radius

h = height

Volume =   x 22/7 x 5.1² x 11.4 = 121.8 in³

To round off to the nearest tenth, if the hundredth figure is greater or equal to 5, add to the tenth figure, if this is not the case, the tenth figure remains unchanged.

To learn more about how to determine the volume of a cone, please check: link

155.3"^3

Step-by-step explanation:

the volume of a cone: 1/3 r^2 h

the volume of a right circular cone will be

1/3 (5.1)^2 * 11.4

310.60 for a full circular cone.

for a right circular cone, we use 90/180 of the volume.

= 155.3

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answer