GEOMETRY
Lesson 57 of 85

THE PYTHAGOREAN THEOREM
Converse of the Pythagorean Theorem
Students learn the Converse of the Pythagorean Theorem, which states that if the sum of the squares of the lengths of two sides of a triangle is equal to the sum of the square of the third side, then the triangle is a right triangle. Students also learn the following related theorems.  more...
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