Chapter 12.3, Problem 6ST1

To determine

To calculate: The volume of a cube

Answer to Problem 6ST1

The value is $a=20$ m and $V=8000$ $m^3$

Explanation of Solution

Given information: Consider the given information,

Total area of cube is = $2400m^2$

Formula used: Consider the given formula,

a= edge

Area = $6a^2$

Volume = $a^3$

Calculation : Consider the given information the formula is,

  $Area=6a^2$

  $2400=6a^2$

  $a^2=\frac{2400}{6}=400$

  $a=20$ m

  $V=a^3={(20)}^3=8000$ $m^3$