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They all add up to 360 degrees.
If the polygon is a 'regular' one, then each exterior angle is 360/number of sides .
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One exterior angle of a regular ploygon measures 40 what is the sum of the polygon's interior angles measures?
1260 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.
How do you find the sum of the angles in a ploygon?
If the polygon (not ploygon!) has n vertices, the sum of the angles is (n-2)*pi radians or (n-2)*180 degrees.
What ploygon have 6 sides and 6 angles?
hexagon
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 exterior angle sum of a 18 sided ploygon?
The exterior angles add up to 360 degrees.
One exterior angle of a regular ploygon measures 40 what is the sum of the polygon's interior angles measures?
1260 degrees
One exterior angle of a regular ploygon measures 30 what is the sum of the polygon's interior angles measures?
1800 degrees in total
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.
How do you find the sum of the angles in a ploygon?
If the polygon (not ploygon!) has n vertices, the sum of the angles is (n-2)*pi radians or (n-2)*180 degrees.
A ploygon with 5 sides and 5 angles is?
pentagon
What ploygon have 6 sides and 6 angles?
hexagon
What size are exterior angles on a regular polygon have if each interior angle is 172.5 and how many sides does it have?
Exterior angles are 7.5 There are 48 sides.
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 size of an exterior Angle in a regular pentagon?
The sum of the exterior angles of a polygon is 360°. There are the same number of exterior angles as there are sides. For a regular polygon all the angles are the same size: → number_of_sides × exterior_angle = 360° → exterior_angle = 360° ÷ number_of_sides → exterior_angle = 360° ÷ 5 = 72°
A regular polygon an exterior angle of 30 What is the size of the interior angle?
Exterior angles are supplementary with interior angles, so 180-30=150
What are alternate exterior angles?
they are angles that are usually parallel and that crossed the line that are oppsite from each other
