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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.
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What is the difference between a regular polygon and non-regular polygon?
All the sides of a regular polygon have the same length. If two or more sides of a polygon have different lengths, then the polygon is not regular.
What are non convex polygons?
A non-convex polygon is any polygon with at least one interior angle measuring at least 180 degrees. . A polygon is defined as an area enclosed by 3 or more line segments connected at their endpoints. Basically, the figure needs to be completely closed in, have no extra lines or part of lines coming out of it, and no curves. For a polygon to be convex all of its interior angles need to measure less than 180 degrees. =D
What is the difference between shmand non shm?
The difference between simple harmonic motion and harmonic motion is SHM is a periodic motion.
Can a polygon have curved sides?
NOA polygon is a closed, 2-dimensional (planar) shape made up of three or more straight line segments connected end to end to end.By this definition, triangles, quadrilaterals and pentagons are all examples of polygons. Circles (etc.) are not, as they are not composed of (straight) line segments. Note that the shape can be convex (which we're used to) or concave, meaning that all the straight line segments may not lie along a "perimeter" but can "go inside" and "come back out" to form the shape.:(For illustrations, see related link)Regular versus Irregular PolygonsThe sides of a regular polygon are all equal. Also, the internal angles are equal to each other, whereas an irregular polygon's interior angles are unequal. Think of a Stop sign. That is a regular octagon. Any distortion of it -- changing the length of one side or increasing (decreasing) any of the angles would result in an irregular octagon. A regular polygon is a convex plane shape with all of its sides the same length, and all its internal angles the same size. An irregular polygon will have unequal sides and angles, and can be either convex or concave. For example, regular polygons are equilateral triangles and squares, irregular polygons include 'scalene triangles', rhombi (angles differ), and rectangles (2 sides longer).In a regular polygon, all the sides are congruent to each other. All the angles are congruent to each other. A regular triangle (also known as an equilateral triangle) has all of its sides measuring the same length and all three of its interior angles measure 60 degrees. So it is equilateral and equiangular.A polygon with n sides is termed as regular only when each of its angles is given by (n-2)/n*180 and the ratio between any two sides is 1:1.Examples of Regular PolygonsEquilateral triangleSquareExamples of Irregular PolygonScalene triangleRectangle ("oblong")Convex PolygonA convex polygon is a 3 or more sided shape where any straight, non-tangent line would intersect only two sides and only two points. A concave polygon has sides that, if extended as lines, would intersect a non-adjacent side. (see examples at related link)
Are all polygons regular?
Not all polygons are regular by definition. An irregular polygon may have non-congruent sides or non congruent angles or both. A regular polygon will always have both congruent sides and angles.
What the difference between convex and non convex polygons?
In a non-convex (or concave) polygon, at least one interior angle is a reflex angle. An alternative definition is that if you take any two points inside a conves polygon, the line joining them is wholly inside the polygon.
Differentiate convex and non convex polygon?
A convex polygon is one with no angle greater than 180 degrees. A non-convex polygon is one that is not without such an angle.
Is the sum of the interior angles of a convex polygon the same as a non-convex polygon?
No. In a convex polygon the sum of the interior angles is (n-2)*180 deg where n is the number of interior angles. In a non-convex polygon this is not necessarily true.
Is the sum of interior angles of a convex polygon the same as a non convex polygon?
Yes, the angle sums will be the same regardless of whether or not it is a convex polygon.
What is a definition for non convex polygon?
A simple polygon that is not convex is called concave, non-convex or reentrant. A concave polygon will always have an interior angle with a measure that is greater than 180 degrees.
How do you determine whether a polygon is convex or non-convex?
No interior angle of a convex polygon can exceed 180 degrees. A non-convex polygon has at least one reflex angle (> 180 degrees). Alternatively, a polygon is convex if, given any two points on or inside the polygon, the straight line joining the two points must lie wholly on or inside the polygon. In a non-convex polygon, it is possible to find a pair of points such that the straight line joining them lies outside the polygon for at least some of its length.
Can a polygon be equilateral and equiangular but not convex?
No. A non-convex polygon must have at least one reflex angle (between 180 and 360 degrees). But by equiangularity, all the angles of the polygon would have to be reflex. On a plane surface this is not possible.
What is the difference between a regular polygon and non regular polygon?
Regular polygon is equilateral and equiangular. Irregular polygon is non-equilateral and non-equiangular.
What the difference between a polygon and a non polygon?
A polygon is 2 dimensional shape whereas a non polygon can be 3 dimensional shape
Difference of non convex and convex?
A non convex is a concave and a convex is differently shaped
What does a non convex polygon look like?
A non convex polygon would have an exterior angle less than 90 degrees making it look concave at that vertex.
What is a non convex shape with three sides?
I believe the fewest number of sides in a planar, non-convex polygon is four.
