Find the length of a diagonal of a square with a perimeter of 20.

Someone plz help!

7.07 so 7.1

Step-by-step explanation:

Squares have 4 equal sides which puts each side at being 5. Then to find the diagonal you use sqrt(2)a so the square root of 2 times a which is 5 in this case.

1,000 ml.

Step-by-step explanation:

50 and 100 ml are smaller than 200 ml, and 500 ml is only a lil bit more than double of that sliver that's pictured in the spray bottle. Therefore, it's too small of an amount to fill up the whole bottle.