A

1003163806

Level: 
A
Dimensions of a rectangular prism are in ratio \( 3:4:7 \) and the volume of the prism is \( 672\,\mathrm{cm}^3 \). Find the length of its longest side diagonal.
\( 2\sqrt{65}\,\mathrm{cm} \)
\( 13\sqrt{10}\,\mathrm{cm} \)
\( 4\sqrt{65}\,\mathrm{cm} \)
\( 260\,\mathrm{cm} \)

1003163802

Level: 
A
The surface area of a rectangular prism is \( 832\,\mathrm{cm}^2 \), and the ratio of its length, width and height is \( 2:3:4 \). Find the volume of this prism.
\( 1536\,\mathrm{cm}^3 \)
\( 3072\sqrt2\,\mathrm{cm}^3 \)
\( 1536\sqrt3\,\mathrm{cm}^3 \)
\( 98304\,\mathrm{cm}^3 \)