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Proving Triangles Congruent-24uvgb0

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Sum of Angles and Isosceles-wvjn2b

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#1,#3

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Vertical Angles and Linear Pair-12iwq44

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Proving Triangles Congruent-24uvgb0

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#3,#5

Sum of Angles and Isosceles-wvjn2b

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#1,#3

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Vertical Angles and Linear Pair-12iwq44

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