dakotaallen dakotaallen

06-03-2017
Mathematics

contestada

Find the missing angle measure in the polygon A ] 77 B ] 87 C ] 97 D ] 107

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milanaday milanaday

04-04-2017

172

If this is in a pentagon, then 77
87
97
+ 107
--------
368

540-368=. 1 7 2

I believe 172 degrees.

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