lynnnguyen49 lynnnguyen49
  • 01-07-2019
  • Mathematics
contestada

A square sign has an area of approximately 158 feet .What is the approximate length of one side of the sign?

Respuesta :

MattPL
MattPL MattPL
  • 01-07-2019

Answer:

12.5698 (approximately 12.5, rounding to the nearest half)

Step-by-step explanation:

The area of a square is represented by the following equation:

[tex]A=a^2[/tex]

Whereas "a" represents the length of any one of the sides.

Since all sides of a square are equal in length, we can reverse engineer this formula to find the length of one side.

[tex]158=a^2[/tex]

Simply take the square root of both sides and you will have your answer.

[tex]12.5698=a[/tex]

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