The height of the rectangular pyramid is 7 ft.
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How to get the height of the rectangular pyramid?</h3>
First, we know that the volume of a rectangular pyramid is given by:

Where B is the base, H is the height.
First, we know that the volume is 56 ft³, and the base is 24ft², then we can replace these two in the volume equation to get:

Solving that for H, we get:

The height of the rectangular pyramid is 7 ft.
If you want to learn more about rectangular pyramids:
brainly.com/question/22328884
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