Sum of external angles of a polygon is always 360 prove
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Hello friend...
Geometric proof:
When all of the angles of a convex polygon converge, or pushed together, they form one angle called a perigon angle, which measures 360 degrees. If the sides of the convex polygon are increased or decreased, the sum of all of the exterior angle is still 360 degrees. More sides can be added to the polygon and they will still form a perigon angle. Therefore, the number of sides does not change the sum of the exterior angles of a convex polygon.
Hope this helps you...
Geometric proof:
When all of the angles of a convex polygon converge, or pushed together, they form one angle called a perigon angle, which measures 360 degrees. If the sides of the convex polygon are increased or decreased, the sum of all of the exterior angle is still 360 degrees. More sides can be added to the polygon and they will still form a perigon angle. Therefore, the number of sides does not change the sum of the exterior angles of a convex polygon.
Hope this helps you...
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