Number of Square Units

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What is the number of square units in the area of square ABCD
if AB = x - 1 and BC = 5x - 13.

Do I use Area = side squared?

Type: Discussion • Score: 1 • Views: 583 • Replies: 5

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Yes, but you need to know the length of a side.

Hint: all sides are equal in length, so AB = BC.

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okay
I can find it now. I need to find x first and then use the area of a square formula.

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yep

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ok
Got it.

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ok
Got it.

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