Multiple Choice
Cutting 7-inch-long squares from a square piece of cardboard and folding up the edges, you want to make an open box (without lid) with a square bottom, a height of 7 inches, and a volume of 252 cubic inches. What should be the dimension of the cardboard?
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
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