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Ivenika [448]
4 years ago
15

Can someone please solve this. I got 81

Mathematics
1 answer:
aksik [14]4 years ago
6 0
To solve:

Find the volume of the pyramid first:
Base=9
Height=3
Volume=1/2(3)(9)=13.5

Then the volume of the rectangular prism:
Base=9
Height=16
Volume=144

Add the volumes of the two shapes together:
144+13.5=157.5

Answer: 157.5 ft^3
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