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Home > A2C > Chapter 7 > Lesson 7.2.2 > Problem 7-122

7-122.

Two congruent overlapping squares are shown below. If a point inside the figure is chosen at random, what is the probability that it will not be in the shaded region? Homework Help ✎ figure

What fraction of a square does the shaded portion represent?
What fraction of the entire figure does it represent?
Try and visualize more squares within the large triangles, or draw it out on paper.