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Home > INT2 > Chapter 5 > Lesson 5.2.2 > Problem 5-77

5-77.

Suppose you are using algebra tiles to represent each expression below. How many unit tiles would you need to add to build a perfect square?

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    Large square, with 1 x squared tile aligned in the upper left corner, 5 vertical x tiles to the right of the x squared tile, 5 horizontal x tiles below the x squared tile, all aligned on the left & top, and a square, outlined in red, aligned with tiles on right and bottom, labeled how many unit tiles would fit in this space?

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    tiles

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