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anonymous
 one year ago
Approximately how many degrees are in the measure of an interior angle of a regular eight sided polygon?
45
135
180
225
anonymous
 one year ago
Approximately how many degrees are in the measure of an interior angle of a regular eight sided polygon? 45 135 180 225

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For regular polygons, all the interior angles are the same measure, while the sum of the exterior angles is always 360 for any regular polygon. Use these facts and the fact that each interior/exterior angle pair has a sum of 180 to answer this question. 360 divided by 8 = 45. So each exterior angle of the figure measures 45. 180  45 = 135, so each interior angle measures 135 degrees
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