Solve.A rectangular metal sheet has an area of 156 square centimeters. Four squares with sides 2 cm are cut from the corners of the sheet, and the edges are bent upward to form an open box with a volume of 72 cubic centimeters. Find the dimensions of the box.
A. Length = 9 cm; width = 8 cm; height = 2 cm
B. Length = 9 cm; width = 2 cm; height = 8 cm
C. Length = 11 cm; width = 10 cm; height = 2 cm
D. Length = 13 cm; width = 12 cm; height = 2 cm
Answer: A
Mathematics
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