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2880 degrees
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∙ 15y ago
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What is the sum of the exterior angles of a 18 sided polygon?
360 degrees, it's the same for every polygon360 degrees is the sum of the angles of any side and the extension of the adjacent side in a polygon.With an 18 sided regular polygon this would be 20 degrees.See the related link for a graphic.
What are the exterior angles on a 20 sided polygon?
The sum of the exterior angles of any polygon and the extension of its adjacent side is 360 degrees.If the 20 sided polygon is regular, then each angle is equal so that each one is 360/20 = 18 degrees.
Each exterior angle of a regular polygon measures 20 degrees how many sides does the polygon have?
The sum of the exterior angles of any polygon is 360 degrees. If each angle is 20 degrees, there must be 360/20 = 18 such angles. 18 angles means 18 sides so it is an 18-sided polygon.
What polygon has 6660 interior angles?
A 39 sided polygon
What is the angle sum for an 20 sided polygon?
The angle sum of a polygon is always 360 degrees. If all angles are equal, then each angle is 18 degrees. Simply divide 360 by 20.
What is the sum of the interior angles of a polygon with 18 sides?
For any N-sided polygon: Sum of the interior angles can be found by (N-2)*180°. Note that a 3 sided polygon (triangle) is the least number of sides possible. So for 18 sides: (18-2)*180° = 2880°
What is the sum of the measures in degrees of the interior angles of an 18-sided polygon?
(18-2)*180 = 2880 degrees
What is the sum of the measures in degrees of the interior angles of an 18 sided polygon?
(18-2)*180 = 2880 degrees
What is the sum of the measures in degrees of the interior angles of a 20 sided poylgon?
The sum of the interior angles in a n-sided polygon is (n-2) x 180o. For a 20 sided polygon: sum_interior_angles = (20 - 2) x 180o = 18 x 180o = 3240o.
What is the sum of the interior angle measurement of a 20 sided polygon?
The sum of the interior angles of an n-gon is (n-2)*180 degrees So for a 20 sided polygon, the sum is 18*180 = 3240 degrees. Alternatively, the sum is 18*pi radians.
What is the sum of the external angle measures of a 18-sided polygon?
The exterior angles of any polygon add up to 360 degrees
What is the sum of the exterior angles of a 18 sided polygon?
360 degrees, it's the same for every polygon360 degrees is the sum of the angles of any side and the extension of the adjacent side in a polygon.With an 18 sided regular polygon this would be 20 degrees.See the related link for a graphic.
What are the interior angles of a 20 sided polygon?
If the 20-sided polygon is a regular polygon, then:The sum of all 20 angles = (20 - 2)180⁰ = 18(180⁰) = 3240⁰Each angle measure = 3240⁰/20 = 162⁰
What are the exterior angles on a 20 sided polygon?
The sum of the exterior angles of any polygon and the extension of its adjacent side is 360 degrees.If the 20 sided polygon is regular, then each angle is equal so that each one is 360/20 = 18 degrees.
What is the exterior angle of a twenty sided ploygon?
The sum of the exterior angles of a polygon, however many sides it has, is 360 degrees. If the 20 sided polygon is regular, its angles are equal, and each is then 360/20 = 18 degrees.
Each exterior angle of a regular polygon measures 20 degrees how many sides does the polygon have?
The sum of the exterior angles of any polygon is 360 degrees. If each angle is 20 degrees, there must be 360/20 = 18 such angles. 18 angles means 18 sides so it is an 18-sided polygon.
What polygon has 6660 interior angles?
A 39 sided polygon
