Dave's scale drawing of a tree outside his house is shown below. if 2 centimeters (cm) on the scale drawing equals 6 feet on the real tree, what is the actual height of the tree?

The actual height of the tree is

Step-by-step explanation:

we know that

Using proportion

see the attached figure to better understand the problem

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are