daleny12 daleny12

25-02-2021
Mathematics

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

Someone plz help!

Find the length of a diagonal of a square with a perimeter of 20 Someone plz help class=

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daltonpayne daltonpayne

25-02-2021

Answer: 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.

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