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Home > CC4 > Chapter 5 > Lesson 5.2.1 > Problem 5-50

5-50.

Calculate the area of the right triangle that has vertices at , , and . Homework Help ✎

The area of a triangle can be calculated as
where the base and height must be perpendicular to each other.

Consider graphing the three points and see if you can spot the two sides that are perpendicular.