Question

Pls help due soon! worth 20 points

Answer 1

given:

sides= 21 millimeters

to find:

the volume of the given cube.

solution:

$v = {a}^{3}$

$v = {21}^{3}$

$v = 9261 \: {mm}^{3}$

hence, the volume of the given cube is 9261 cubic millimeters.

Answer 2

$volume = {a}^{3}$

$= 21 {}^{3}$

$= 9261 {mm}^{3}$