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Geometry!!!!!!!!!!!!!!!!!!!

Geometry!!!!!!!!!!!!!!!!!!!-example-1
User UncleLaz
by
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1 Answer

1 vote

Answer:

Explanation:

vertically opposite angles are equal.

m∠1=m∠3=77°

m∠1+m∠4=180° (straight angle.)

77+m∠4=180

m∠4=180-77=103°

m∠2=m∠4=103° (vertically opposite angles)

User CTXz
by
8.2k points

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