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Bradley cut a square hole out of a block of wood in wood shop. If the block was cube-shaped with side lengths of 11 inches, and the hole had side lengths of 3 inches, how much wood was left after the hole was cut out?

Respuesta :

Answer:

1232

Step-by-step explanation:

To find the volume of the remaining wood, first find the volume of the cube-shaped block. To find the volume of a cube use  = 3.

cube = 3

= (11 inches)3

= 1,331 cubic inches

Then, find the volume of the hole using the side lengths of the hole and the same depth as the cube, 11 inches.

hole =  •  •

= 3 inches • 3 inches • 11 inches

= 99 cubic inches

Subtract the volumes.

1,331 cubic inches - 99 cubic inches = 1,232 cubic inches

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