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2 years ago

In each figure below, find m1 and m2 if a||b. Show your work with statements.

Mathematics

1 answer:

Sladkaya [172]2 years ago

6 0

Answer:

∠ 1 = 130°, ∠ 2 = 50°

Step-by-step explanation:

∠ 1 and 130° are alternate angles and congruent, so

∠ 1 = 130°

∠ 2 and 130° are same- side interior angles and are supplementary, so

∠ 2 + 130° = 180° ( subtract 130° from both sides )

∠ 2 = 50°

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