If an exterior angle of a regular nonagon is 40°, the sum of the measures of all the
other exterior angles is _
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12
Answer:
the exterior Angle is 360 (sum of Angle)
Step-by-step explanation:
the sum of triangle is 180 degree
if the triangle angle is 120 so made the linear pair angle and sum of linear pair Angle is 180degree,
similarly other two angle
Answered by
0
Answer:
the exterior Angle is 360 (sum of Angle)
Step-by-step explanation:
the sum of triangle is 180 degree
if the triangle angle is 120 so made the linear pair angle and sum of linear pair Angle is 180degree,
similarly other two angle
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