Question

In the figure below, m2 1=106º. Find m2, mZ3, and m2 4

Answer 1

∠2 = 74º

∠3 = 106º

∠4 = 74º

Explanation:

∠2 is supplementary to ∠1

∠2 = 180 - 106

∠2 = 74º

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∠3 is a vertical angle to ∠1

∠3 = ∠1

∠3 = 106º

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∠4 is a vertical angle to ∠2

∠4 = ∠2

∠4 = 74º

Answer 2

1 = 106

2 = 74

3 = 106

4 = 74

Explanation:

Vertical angles congruent and supplementry angles theorm