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The exterior angles add up to 360 degrees
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What is the measure of each exterior angle of an 18 sided polygon?
20 degrees
What is the measure of each exterior angle of regular 18 sided polygon?
20
What is the measure of an exterior angle of a regular 20- sided polygon?
360/20 = 18 degrees.
What is the measure of each exterior angle of a regular 18- sided polygon?
20
What is the exterior angle of a 18 sided polygon?
each angle= 20 degree
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.
What is the exterior angle of a regular 18 sided polygon?
20 degrees. The exterior angles always add up to 360 degrees.
What are the interior and exterior angles of a regular 18 sided polygon?
The measure of an interior angle in degrees of a regular polygon of n sides is given by the formula: 180 x (n-2) / nSubstituting with n=18, then the answer is that the interior angle = 160The measure of an exterior angle in degrees of a regular polygon of n sides is given by the formula: 360/nSubstituting with n= 18, then the answer is that the exterior angle = 20
What is the measure of each exterior angle of a 20 gon?
If it is a regular polygon then each exterior angle is 360/20 = 18 degrees
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 is a 20 sided polygon?
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
