A concave polygon has lines that curve inwards whereas a convex polygon has lines that curve outwards and they are found on and inside spheres
Is a concave polygon.
The sum of the exterior angles of ANY polygon, convex or concave, is 360 degrees.
concave
It can be convex or concave.
There can be no convex polygon with three parallel sides. There are concave polygons with 6 or more sides that have three parallel lines.
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
concave is inward, convex is outward concave is inward, convex is outward
Is a concave polygon.
is this a polygon? is it concaver or convex
i dont think any1 knows * * * * * A concave polygon has at least one reflex angle. Equivalently, in a convex polygon, a line joining ANY two points in (or on) the polygon lie wholly within (or on) the polygon. In a concave polygon there are at least two points for which the line joining them does not lie wholly inside (or on) the polygon.
A regular polygon is a special kind of convex polygon - one in which all the sides are of the same length and all the angles are equal. Convex and concave polygons form disjoint sets: so no concave polygon can be regular.
concave
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.
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.
No. There can be no regular concave polygon.
the focal point of a concave mirror is positive while a convex is negative
Convex lens converges the light and a concave lens diverges the light..