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Please help find missing angles

Please help find missing angles-example-1
User Jenk
by
8.0k points

1 Answer

3 votes

Answer:

m∠1 = 72°

m∠2 = 108°

Explanation:

Vertical angles are congruent by definition. We can use this to solve for both of the missing angles.

m∠1 = m∠3

m∠1 = 72°

m∠2 = m∠4

m∠2 = 108°

User Iftikhar
by
7.3k points