Question

find the volume of this 3 - d solid. 3 ft 3 ft 3 ft 27 square feet 27 cubic feet 54 square feet 54 cubic feet

Explanation:

Step1: Recall the volume formula for a cube

The volume formula for a cube is \(V = s\times s\times s=s^{3}\), where \(s\) is the side - length of the cube.

Step2: Identify the side - length of the cube

From the problem, the side - length \(s = 3\) feet.

Step3: Calculate the volume

Substitute \(s = 3\) into the formula \(V=s^{3}\). Then \(V=3\times3\times3\).

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Since it is a 3 - D solid (volume), the unit is cubic feet.

Answer:

27 cubic feet