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If the sides of a square are increased by 11, the area becomes 400. What is the length of the original side?

If the sides of a square are increased by 11, the area becomes 400. What is the length of the original side?
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5 votes
If the sides of a square are increased by 11, the area becomes 400. What is the length of the original side?

User Marco Alves
by
7.4k points

1 Answer

4 votes

Answer: x = 9 units

Explanation:

User PatDuJour
by
8.1k points
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