2 years ago

The area of a square is 484 square inches. How long is each side?

Mathematics

2 answers:

hodyreva [135]2 years ago

8 0

Answer:

$\sqrt{484} =22$

Step-by-step explanation:

levacccp [35]2 years ago

7 0

Each side is 21 square inches.

The formula for area of a square is:

A=a^2

So to find the area from that you would replace the area (484 sq. in) for A and solve.

a^2=484

Square root on both sides and you’re left with.

a=21

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Keywords: mark down, subtraction

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