Question

the perimeter of a square is 20 feet how long is each side​

Answer 1

Answer:

5

Step-by-step explanation:

Answer 2

Answer:

The answer is 5 feet.

Step-by-step explanation:

Since we know that all the four sides of a square are equal

So let the side length of the square is $x$ feet

then its perimeter $=$ sum of side lengths $=x+x+x+x=4x$

But given perimeter $=20$ feet

                $\Rightarrow 4x=20\\\Rightarrow x=\frac{20}{4}=5$  feet