Answer:
Each side is equal to 5/21
Step-by-step explanation:
And this is because it is a square, meaning it has four equivalent (meaning equal) sides. Remember, the perimeter is adding the outside values/numbers. 20 divided by 4 is 5, which concludes that the answer is 5/21.
Hope this makes sense to you! If you don't understand the topic, feel free to comment!!!
