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ira [324]
3 years ago
15

Find the length of a diagonal of a square with a perimeter of 20. Someone plz help!

Mathematics
1 answer:
Mrac [35]3 years ago
8 0

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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