The side length of the square room is 19 feet
Step-by-step explanation:
The four sides of a square are equal in length.
Hence we will use the area to find the side of the room.
Given
Area = A = 361 ft^2
Let s be the side of a square room.
Then
[tex]A = s*s\\361 = s^2[/tex]
Taking square root on both sides
[tex]\sqrt{361} = \sqrt{s^2}\\s=\sqrt{19*19}\\s=\sqrt{19^2}\\s=19[/tex]
So,
The side length of the square room is 19 feet
Keywords: Square, Area
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