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Mathematics, 30.10.2020 17:40 chrisraptorofficial
Match the reasons with the statements in the proof to prove DF = EF, given that DEF is a triangle by definition and angles 3 and 4 are equal.
Given:
DEF
3 = 4
Prove:
DF = EF
1. 3 = 4
If the Two Angles of a Triangle are Equal, then the Sides Opposite those Angles are also Equal
2. 1 and 3are supplementary
2 and 4are supplementary
Exterior Sides are in Opposite Rays
3. 1 = 2
Given
4. DF = EF
Two Angles Supplementary to Equal Angles are Equal to Each Other
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Match the reasons with the statements in the proof to prove DF = EF, given that DEF is a triangle by...
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