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3 years ago

12

Add gift box in the shape of a triangular prism has a volume of 140 in.³, that a base height of 10 inches, and a height of 4 inc

hes. What is the length of the base

1 answer:

fenix001 [56]3 years ago

5 0

140=10*4*x
140=40*x
7/2 = x

3.5 inches

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