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Because the angles on a straight line add up to 180 degrees.
For example an equilateral has 3 sides and 3 interior angles of 60 degrees and 180-60 = an exterior angle of 120 degrees.
Therefore: 3*120 = 360 degrees
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∙ 11y ago
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What is the sum of the exterior angles of a polygon with 360 sides?
The exterior angles of any polygon will always add up to 360 degrees.
What are the Size of exterior angles of a 15 sided polygon?
The exterior angles of any polygon add up to 360. 360/15 = 24
What is the sum of exterior angles in a 10 sided polygon?
The sum of the exterior angles of ANY polygon is 360 degrees.
What is the sum of a 23 sided polygon's exterior angles?
The sum of the exterior angles of any polygon is 360 degrees
How many degrees are in the sum of an angle and an exterior angle of a regular polygon?
360 ________________________________________________ Sum of Interior Angles of a Polygon = 180 (n-2) Sum of Exterior Angles of a Polygon = 360 The sum of an angle and an exterior angle of a regular polygon is 360
What are the sums of exterior angle 18-gon?
The sum of the exterior angles of any regular polygon is equal to 360 degrees.
What is the sum of all the interieor angles of a polygon?
180x(N-2)(interior angle) All polygon of the sums of exterior angles is 360. (if convex)
What is the sum of all the interior angles in a polygon?
180x(N-2)(interior angle) All polygon of the sums of exterior angles is 360. (if convex)
Exterior angles of a polygon is?
The exterior angles of any polygon add up to 360.
What is the sum of the exterior angles of a polygon with 360 sides?
The exterior angles of any polygon will always add up to 360 degrees.
What is the sum of exterior angles in a ten sided polygon?
360° This applies to the exterior angles of any polygon.
What is the sum of the measures of the exterior angles of a 157- gon?
360 degrees. The sum of the measures of the exterior angles of any polygon is 360°.
What are the Size of exterior angles of a 15 sided polygon?
The exterior angles of any polygon add up to 360. 360/15 = 24
Do the angles of a polygon have to add to 360 degrees?
The exterior angles of a polygon add up to 360 degrees.
What is the sum of the exterior angles of a 6 sided polygon?
Sum of exterior angles of any sided polygon is 360 so sum of exterior angle of 6 sided polygon (hexagon) is 360
The sum of the exterior angles of a polygon always?
The exterior angles of a polygon always add up to 360 degrees
How do you find the measure of exterior angles on a polygon?
The exterior angles of any polygon add up to 360 degrees
