Question

Refer to cubes with edges of length e. Complete the following table.

$\begin{array}{cc}e& \\ T.A.& \\ V& 1000\end{array}$

Short answer

$\begin{array}{cc}e& 10\\ T.A.& 600\\ V& 1000\end{array}$

Step-by-step solution

Step 1. Given information.

The volume of the cube is 1000. That is,$V=1000$ .

Step 2. Write the concept.

The total area of the cube is given by:

$\text{T.A.}=6e^2$

The volume of rectangle is given by:

$\text{V}=e^3$

Step 3. Determine the value.

Firstly, find the length of edge of the cube using volume.

$\begin{array}{c}\text{V}=e^3\\ 1000=e^3\\ 10\times 10\times 10=e^3\\ e=10\text{\hspace{0.17em}\hspace{0.17em}unit}\end{array}$

Then, the total area is given by:

$\begin{array}{c}\text{T.A.}=6e^2\\ =6{\left(10\right)}^2\\ =6\left(100\right)\\ =600{\text{\hspace{0.17em}\hspace{0.17em}unit}}^2\end{array}$