Question

Each side of a cube is measured to be $5.402$ cm. Find the total surface area and volume of the cube in appropriate significant figures.

Answer 1

Side $S=5.402$ cm

Total surface area $=6S^2=6\times {\left(5.402\right)}^2=175.0896$

$=175.090$

Volume, $S^2={\left(5.402\right)}^3=157.639$