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3 years ago

Use the figure to find the measure of angle 2.

Mathematics

1 answer:

ale4655 [162]3 years ago

7 0

Answer:

∠ 2 = 70°

Step-by-step explanation:

110° and ∠ 1 are corresponding angles and congruent, thus

∠ 1 = 110°

∠ 1 and ∠ 2 are adjacent angles and are supplementary, thus

∠ 2 = 180° - ∠ 1 = 180° - 110° = 70°

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Step-by-step explanation:

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