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Home > CC4 > Chapter 1 > Lesson 1.3.2 > Problem 1-85

1-85.

Calculate the area of the shaded region at right. Use the appropriate units. Homework Help ✎

How does the unshaded area compare with the shaded area?

Use the equation for the area of a triangle to find the light triangle's area and subtract it from the entire area.

Rectangle with shaded area