If the polygon above has 5 sides is it a concave or a convex
concave
convex
A trapezoid is convex.
A non convex is a concave and a convex is differently shaped
A regular pentagon is convex, where all its interior angles are less than 180 degrees. However, an irregular pentagon can be concave if at least one of its interior angles is greater than 180 degrees.
If the polygon above has 5 sides is it a concave or a convex
A regular pentagon is convex. By taking a regular pentagon and shortening or lengthening one or more sides, an infinite number of possible convex pentagons can be created. A convex polygon is defined as a polygon such that all internal angles are less than or equal to 180 degrees, and a line segment drawn between any two vertices remains inside the polygon. It is possible to have non-convex (concave) pentagons; there are infinite number possible ways to do this, too.
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
It can be convex or concave.
convex and concave
Lenses: converging (convex) and diverging (concave) Mirrors: concave and convex
concave=in convex=out
convex
A rhombus is an equilateral parallelogram. As such, it is neither concave nor convex.
The Rear view mirrors are convex The Headlights are concave
Rectangle