Question

find the measure of each exterior angle of a regular polygon with 9 sides

Answer 1

Hi Friend good morning ...
Let the number of sides of polygon be n .
So n = 9
The formula for each exterior angle of a polygon is
360/n .
So 360/9 = 40°
Therefore the measure of each exterior angle of a polygon with 9 sides is 40° .

Hope it helps you .

Answer 2

Answer:

40 deg

Step-by-step explanation:

No of exterior angles of a regular polygon of 9 sides (nanogon) = 9

Full angle= 360 deg.

Since every exterior angle adds up to 360 deg, we find the answer by dividing the total angle by the no of angles,

which is 360/9 = 40degrees