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A nonagon
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∙ 12y ago
GUSTAVO FERNANDEZ
a nonagon
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If a regular polygon has exterior angles that measure 40 each, how many sides does the polygon have?
Its 9 because 360 divided by 40 = 9
What is the name of polygon that has 40 degrees exterior angle?
Providing that it is a regular polygon then it is a nonagon which has 9 sides
What is the sum of the angles in a nine sided polygon?
If this 9 sided polygon is a regular polygon, then the sum of its angles is:(n - 2)180 degrees = (9 - 2)180 degrees = 7 x 180 degrees = 1,260 degrees.
What is the angle sum of a polygon of 9 sides?
The angle sum of any polygon is 360 degrees.
What kind of angles are found in a polygon with 9 angles?
Obtuse angles.
A polygon in which no diagonal contains points in the exterior of the polygon?
It is a convex polygon.
What polygon has no diagonal that contains points outsides the polygon?
A convex polygon
What polygon has five points?
it becomes a Star polygon
How do you determine vertices of a polygon?
The vertices are the "points" of a polygon.
Is a rectangle with curved points a polygon?
no because a polygon can not have curved edges,points,sides,ect.
Is a ray a polygon?
No, a ray is a straight line with no ending points. And a polygon has lines that come together at points.
What is the set of all points inside a polygon?
It is the interior of the polygon.
Explain how to tell whether a polygon is a convex?
If, for any two points A and B in the polygon, all points with position A + kB are inside the polygon for 0 ≤ k ≤ 1, then the polygon is convex. In simple terms, if all points on the line AB lie inside the polygon, it is convex. If there is at least one point on AB that is outside the polygon then it is not a convex polygon.
What is the definition of convex polygon?
a polygon in which any line segment connecting two points of the polygon has no part outside the polygon.
9 sided polygon?
A 9 sided polygon is a Nonagon.
What is the difference between convex polygon and non convex polygon?
A polygon is convex if you can take any two points inside the polygon and connect them with a line segment that is completely contained by the polygon. A non-convex polygon is one which contains at least two points such that the line joining them does not lie entirely inside the polygon.
What is a polygon that has 9 sides?
a polygon with 9 sides is called a nonagon
