Mathematics, 28.11.2019 03:31 demitae8839

Given that lines a and b are parallel, angles 1 and 5 are congruent because they are corresponding angles, and angles 1 and 4 are congruent because they are vertical angles. then, by which property are angles 4 and 5 congruent? together, these statements prove which theorem?

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Given that lines a and b are parallel, angles 1 and 5 are congruent because they are corresponding a...