a patio measures 8 ft by 12 ft by 3 inches. find the volume of the bricks; round to the nearest tenth, if necessary. if the dens
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Answer:
The volume of the composite figure is approximately 3567.198 cubic feet.
Step-by-step explanation:
The composite figure consists in the combination of a right cone and a cuboid. The volume of the composite (), in cubic feet, figure can be determined by this expression:
(1)
Where:
- Radius of the circle of the right cone, in feet.
- Height of the cone, in feet.
- Width of the cuboid, in feet.
- Height of the cuboid, in feet.
- Length of the cuboid, in feet.
If we know that ,
,
,
and
, then the volume of the composite figure is:
The volume of the composite figure is approximately 3567.198 cubic feet.