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Find the unknown dimensions and volume of the composed figure. 8 cm 3 cm B A 12 cm 10 cm 28 cm Enter the correct numbers in the boxes. Hint The dimension of edge A is centimeters. The dimension of edge B is centimeters. The volume of the composed figure is cubic centimeters.

1 Answer

3 votes

the dimension of edge A is


10-3=7\operatorname{cm}

the dimension of edge B is


12\operatorname{cm}

the volume of the composed figure is


\begin{gathered} V1=3*8*12=288 \\ V2=12*28*7=2352 \\ \text{Vfigure}=288+2352=2640\operatorname{cm}3 \end{gathered}

Volume is 2640 cubic centimeters

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