Question D- If the area of a square is 121 square centimeters, what is its side length?
1 answer:
The formula for the area of a square is the side squared, or multiplied together.
Basically, if the side length is x, the area is x*x or x^2.
We can use that to set up an equation.
x^2=121
x=square root of 121=11
Hope this helps!
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m<1=61
m<2=40
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Hope this helps! :)
