3 years ago

What is the volume of the composite figure? cubic inches

Mathematics

2 answers:

suter [353]3 years ago

8 0

3x4x7 = 84
8x7x3 = 168
168/3= 56

84+56 = 140

(the 8 comes from 12-4)

140 cubic inches

ZanzabumX [31]3 years ago

4 0

4×7×3+1/3(7×3×(12-4))
=84+56
=140 cubic inches

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