ifanexteriorangleofaregularnonagonis40, the sumofthemeasuresofalltheotherexteriorangleis_
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0
Answer:
Plzzz don't ask irreverent questions!!
Step-by-step explanation:
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2
Answer:
140°
Step-by-step explanation:
The sum of the exterior angles of a polygon is 360°. In the case of a regular nonagon, the measure of one exterior angle is 40 degrees:
360 / 9 = 40°
The sum of the interior angles = 144*10 = 1440°
That means the other two angles add up to (180 - 40) = 140°.
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