its a shape that is out instead of in
example:square rhombus
A convex polygon.I suspect that what you mean is a convex polygon.
Yes, the angle sums will be the same regardless of whether or not it is a convex polygon.
Is a concave polygon.
No, a scalene triangle, for example, is a convex poygon but it is not regular.
Not
A convex polygon.I suspect that what you mean is a convex polygon.
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.
is this a polygon? is it concaver or convex
a polygon is convex
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.
Yes, the angle sums will be the same regardless of whether or not it is a convex polygon.
It is convex if you look at it from the inside but it is not any kind of polygon.
Is a concave polygon.
A 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.
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.
a convex polygon