Adance floor is in the shape of a rectangle. it is 21 meters long and16 meters wide. what is its perimeter?

Step-by-step explanation:

By definition the perimeter of a rectangle is the sum of the lengths of its 4 sides.

The formula for calculating the perimeter of a rectangle is as follows:

Where P is the perimeter, w is the width and l is the length.

In this case we want to find P and we know that:

Therefore:

probably .5

i can on others if necessary.

-3.5 is the distance.

i've had this question so choose the one in the absolute value sign.