How do you find the missing angle measures?

2017-09-18 11:31 am

回答 (3)

2017-09-18 12:42 pm
✔ 最佳答案
Make use of the definitions and relationships you know regarding linear angles, angles when a transversal intersects parallel lines, vertical angles, and the the sum of angles in a triangle.
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The missing angles will be one of 30°, 70°, 80°, 100°, or 110°.
2017-09-18 11:36 am
The angles have to come out to equal 180°. Figure it out.
2017-09-18 11:35 am
The missing angle measures are 30 degrees, 70 degrees and 80 degrees.


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