The area of a square shaped rug is 81 square feet. if the rug is 9 ft long, what is ire perimeter?

A square has 4 equal sides. Each side is 9 ft long. So, it is 9+9+9+9 or 9*4 which is 36.

The rug is 36 ft in perimeter.

Hi there!

Since any square has the same length and width, we can assume that since the length of the rug is 9 ft, the width must also be 9 ft. Since the perimeter is all sides of a shape added up, we can solve:

9 + 9 + 9 + 9 = perimeter
= 36

So, the answer is 36 ft. 

Hope this helps!

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400