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lesya [120]
3 years ago
15

Question D- If the area of a square is 121 square centimeters, what is its side length?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
3 0
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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Answer:

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Step-by-step explanation:

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