Allana B.
asked 04/22/20You are building a curio cabinet in the form of a rectangular prism that must be 60 inches tall with a volume of 7200 cubic inches. The length and width each must be less than 3 feet.
Which of the following dimensions are the possible width and length of the cabinet?
-3 in by 40 in
-6 in by 20 in
-7 in by 16 in
-9 in by 13 in
-10 in by 12 in
1 Expert Answer

Mark M. answered 04/22/20
Mathematics Teacher - NCLB Highly Qualified
7200 in3 = (60 in)(LW)
120 in2 = LW
Only the first two equal to 120 in2. The first one with 40 in more than 3 feet is out.
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Sunny D.
6 inches by 20 10 inches by 1205/18/21