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Chapter 4 Presentation CONGRUENT TRIANGLES. 4.1 Apply Triangle Sum Properties A triangle is...

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4.1 TRY THIS  Classify the triangle by its angles and sides:  A. B. 30 ° 60 ° 90 ° ° 10 Right Scalene Triangle Acute Equilateral Triangle

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Chapter 4 Presentation CONGRUENT TRIANGLES 4.1 Apply Triangle Sum Properties A triangle is classified by its angles and sides. Angles: Right=90 ; Obtuse>90 ; Acute

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