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The area of a square can be found using the equation A = s², where A is the area and s is the measure of one side of the square. Match the equation for how to solve for the side length of a square to its description. A square has an area of 81 in2. s=812−−−√ in.s=81−−√ in.s = 81² in.s = 81 in.

Respuesta :

sam4040

Answer:

[tex]s=9\ in[/tex]

Step-by-step explanation:

[tex]A=s^2\ .....................................(1)\\\\give\ area=81\ in^2\\\\A=81\ in^2\\\\From\ eq\ 1\\\\s^2=81\\\\s^2=9\times 9\\\\s^2=9^2\\\\Take\ square\ root\\\\\sqrt{s^2}=\sqrt{9^2}\\\\s=9\ in[/tex]

wostler

Answer:

Step-by-step explanation:

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