Find the volume of the composite figure.First, find the volume of the rectangularprism.
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Given:
Rectangular prism:
Length = 8cm
Width = 6cm
Height = 7cm
Triangular prism:
Height = 7cm
Base = 6cm
Width = 6cm
Find-: Volume of a rectangular prism, triangular prism, and total prism.
Sol:
The volume of the Rectangular prism.
[tex]\begin{gathered} V=w\times h\times l \\ \\ V=8\times6\times7 \\ \\ V=336 \end{gathered}[/tex]The volume of the Triangular prism.
[tex]\begin{gathered} V=\frac{1}{2}\times b\times w\times h \\ \\ V=\frac{1}{2}\times6\times6\times7 \\ \\ V=126 \end{gathered}[/tex]The total volume of the composite figure is:
[tex]\begin{gathered} V=336+126 \\ V=462 \end{gathered}[/tex]