0
The exterior angle of this 'polygon' would be 180 - 130 = 50
Now the sum of the exterior angles of any polygon is 360 degrees, so the number of sides would be supposedly:
= 360/50
= 7.2
Now since a polygon cannot have 7.2 sides, a regular polygon's angle can't measure 130 degrees.
Add your answer:
Earn +20 pts
What is the measure of one interior angle of a regular polygon with 4 sides?
A regular polygon with 4 sides is a square. The measure of any interior angle of a square is 90 degrees.
What is the measure of one angle of a regular polygon with 11 sides?
The measure of all angles in a polygon totals to 360 degrees. a regular polygon of 11 sides also has 11 angles. So the measure of one angle is 360/11 or 32.7272 degrees (or 32 degrees 43.63 minutes)
What is the measure of an exterior angle on a regular polygon with 6 sides?
60 degrees
What is the exterior angle of a 30 sided polygon?
Providing that it's a regular polygon then each exterior angle will measure 12 degrees.
Calculate the measure of a central angle of a regular nine- sided polygon?
Each central angle of a regular 9 sided polygon: 360/9 = 40 degrees
What is the measure in degrees of each central angle of a regular 15-sided polygon?
The central angle of a n-sided regular polygon = 360 degrees / n. Hence, the central angle of a 15-sided regular polygon = 360 degrees / 15 = 24 degrees ============================
How many sides does a regular polygon have if the measure of an angle is 12?
The smallest internal angle possible for a regular polygon is 60 degrees. So either the angle is not 12 degrees or it is not an internal angle.
An exterior angle of a regular polygon measures 30 degrees What is the measure of an interior angle?
150 degrees.
What is the measure of a central angle of a regular ten sided polygon?
the center angle of any polygon is 360 degrees
How many sides does a regular polygon have if the measure of an angle is 20?
A regular polygon cannot have an interior angle that is less than 60 degrees.
How do you calculate the measure of a central angle of a regular nine sided polygon?
To calculate the measure of a central angle of a regular nine-sided polygon, divide 360 degrees by the number of sides. In this case, divide 360 by 9. The measure of the central angle of a regular nine-sided polygon is 40 degrees.
If the measure of one interior angle of a regular polygon is 90 degrees how many sides does the polygon have?
The only regular polygon with an interior angle of 90 degrees is the square, which has four sides. Other polygons can have an interior angle of 90 degrees, but they would not be regular polygons.
What is the measure of one interior angle of a regular polygon with 4 sides?
A regular polygon with 4 sides is a square. The measure of any interior angle of a square is 90 degrees.
How do you measure sides of a regular polygon if each interior angle is 120?
A regular polygon with each interior angle measuring 120 degrees is a hexagon.
What is the measure of an interior angle that has a regular polygon with 20 sides?
Each interior angle will measure 162 degrees
How many sides does a regular polygon if its interior angles are 270?
No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more. No regular polygon can have an interior angle of 180 degrees or more.
What is the angle measure of each exterior angle of a 72-sided regular polygon?
5 degrees
