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30-07-2019
Mathematics

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The area of a square is 81m^2. Find the length of each side.

Respuesta :

30-07-2019

Answer:

L = 9m

Step-by-step explanation:

A = LxL

= L^2

L^2 = 81

L =

[tex] \sqrt{81} [/tex]

= 9

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