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TODAY IN GEOMETRY Review for CH. 4 QUIZ CH. 4 QUIZ TODAY! Learning Goal: 4.3 You will use the side lengths to prove triangles are congruent. Independent practice

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REVIEW: Ways to classify triangles by SIDES: Scalene no congruent sides Isosceles 2 congruent sides Equilateral All congruent sides Ways to classify triangles by ANGLES: Acute All angles less than 90 degrees Right One angle is 90 degrees Obtuse One angle is greater than 90 degrees Equiangular All angles are congruent

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