To answer this question we will use the following diagram as a reference:
Notice that the given figure is the composite of two rectangular prisms.
The volume of the bottom rectangular prism is:
[tex]V_b=6cm\times7cm\times3cm.[/tex]
Simplifying the above result we get:
[tex]V_b=126cm^3.[/tex]
The volume of the rectangular prism on the top is:
[tex]V_t=3cm\times7cm\times4cm.[/tex]
Simplifying the above result we get:
[tex]V_t=84cm^3.[/tex]
Therefore the volume of the composite space figure is:
[tex]V=126cm^3+84cm^3=210cm^3.[/tex]
Answer:
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