Triangle Inequality Theorem

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Presentation transcript:

Triangle Inequality Theorem Yellow: 2 inches Purple: 4 inches Pink: 5 inches Blue: 7 inches Green: 9 inches Orange: 12 inches Triangle Inequality Theorem Side 1 (Small) Side 2 (Medium) Side 3 (Large) Triangle Yes/No Small + Medium Does Theorem Work? 2 4 5 7 9 12

Triangle Inequality Theorem Easy version: The smallest two sides of a triangle have a sum larger than the largest side. Algebra: a + b > c Numbers: 2+4 > 5 The entire theorem: The sum of any two sides of a triangle is larger than the third side. Video Help:

Triangle Inequality Theorem Side 1 (Small) Side 2 (Medium) Side 3 (Large) Triangle Yes/No Small + Medium Does Theorem Work?