Question

A square has an area of 82 cm. The length of its side is

Answer 1

Answer:

a≈9.06

Step-by-step explanation:

Using the formula

A=a2

Solving fora

a=A=82≈9.05539

Answer 2

Hello!

Formula for the Area of a Square:

$\bf{A=a^{2}$

A = area

a = the length of a side of a square

Since we have the area, all we have to do to determine the side length is take the square root of both sides:

$\bf{\sqrt{82} =\sqrt{a^{2} }$

Solve:

$\bf{\sqrt{82} =a$

$\bf{a=\sqrt{82}$

$\bf{a=9.06}$

Final Answer:

a≈9.06

I hope it helps you.

Good luck and enjoy your day!

-SnowFlake