PLEASE HELP The area of a square is 8km. Find its perimeter.

Akhil Soman asked Nov 7, 2022

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7 votes

PLEASE HELP
The area of a square is 8km. Find its perimeter.

Akhil Soman asked Nov 7, 2022

3.0k points

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19 votes

Answer:

$area = 8k {m}^(2) \\ l = √(8) \\ = √(2 * 4 ) = √(2) √(4) \\ l = 2 √(2) km \\ perimeter = 4 * l \\ = 4 * 2 √(2) \\ = 8 √(2) km$

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