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Home > CC1 > Chapter 5 > Lesson 5.3.3 > Problem 5-92

5-92.

Find the area of the following triangles. Show all your work. Homework Help ✎

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Two of these triangles make a parallelogram, what is the area of the parallelogram?

To find the area of a parallelogram, multiply the base by the height. What does the area of the triangle have to be?

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What is the area of the rectangle at right? Use it to find the area of the original triangle.