Jorge is designing a square poster. the poster has an area of 169in^2.what is the length of each side?
2 answers:
Answer:
B. 13 inches
Step-by-step explanation:
We are given that,
The area of the square poster = 169 in²
it is required to find the length of the sides.
Now, we know,
<em>Area of a square =
</em>
i.e. 
i.e. Side = ± 13 inches
As the length of the square cannot be negative.
Thus, the length of each side is 13 inches.
So, option B is correct.
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