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Find the volume of the figure.

Find the volume of the figure.-example-1
User Don George
by
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1 Answer

4 votes

Answer:

7777.5 ft^3

Explanation:

First, separate the solid into two, the triangular prism and the rectangular prism. Then, find the area of both solids.


A_(triangular prism)=BA *h


A_(triangular prism) = ((1)/(2) * 17 * 19) *15


A_(triangular prism)=161.5*15


A_(triangular prism)=2422.5ft^3


A_(rectangular prism) = l * w * h


A_(rectangular prism)=17*15*21


A_(rectangular prism)=5355ft^3

Finally, add together both values


A_(total)=A_(triangular prism)+A_(rectangular prism)


A_(total)=2422.5+5355


A_(total)=7777.5ft^3

User Cimnine
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