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Find the measure of the angle marked “?”

Find the measure of the angle marked “?”-example-1
User Asesh
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1 Answer

5 votes

Answer:

137

Explanation:

A linear pair adds up to 180 so if you subtract 180 minus 43 its 137 (a)

Then since a parallel line cut by a transversal forms alternate interior angles, (b) would equal 137 also

The since vertical angles are congruent, (b) is equal to ? which is 137

Find the measure of the angle marked “?”-example-1
User Jerdine Sabio
by
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