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Law Incorporation [45]
3 years ago
10

Given: angle 1 = angle 4 Prove: angle 2 = angle 3

Mathematics
1 answer:
natulia [17]3 years ago
3 0

\angle 1 = \angle 2 \qquad vertical angles

\angle 3 = \angle 4 \qquad vertical angles

\angle 1 = \angle 4 \qquad given

\angle 2 = \angle 3 \qquad transitivity

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