The perimeter of a square is 28 cm. Find its area and the length of its diagonal. help me

KannarKK asked Nov 25, 2022

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37 votes

The perimeter of a square is 28 cm. Find its area and the length of its diagonal.

help me

KannarKK asked Nov 25, 2022

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14 votes

Explanation:

area: 28/4=7

7x7=49

diagonal=square root 7²+7²

9.89949

9.90

hope it can help you

Cagreen answered Nov 28, 2022

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