1 Answer

Munhitsu · Answer 1 · 2022-08-09T17:07:12+0000

Answer:

Set up the area/circumference equations using x as the unknown variable. Then, solve for that variable and apply the correct unit.

Explanation:

For example,

Find the side length of a square with an area of 49 square centimeters.

Since
area=s^(2) , i can write
$49=s^2\\then take the square root of each side to solve for s.\\s=√(49) \\s=7 centimeters$

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