Answer:Solution :-
Volume of the square pyramid = 12 cubic feet
Base length = 3 feet
We know that,
Volume of a square pyramid is (1/3) × (base area) × Height
⇒ 12 = (1/3) × (3*3) × Height
⇒ 12 = 9h/3
⇒ 9h = 12*3
⇒ 9h = 36
⇒ h = 36/9
⇒ Height = 4 feet
So, the height of the square pyramid is 4 feet.
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