somaaditri somaaditri

07-04-2021
Mathematics

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

help me

Respuesta :

cursedtitans353 cursedtitans353

07-04-2021

Step-by-step explanation:

area: 28/4=7

7x7=49

diagonal=square root 7²+7²

9.89949

9.90

hope it can help you

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