What makes a polygon convex or concave

Hints help you try the next step on your own. Unlimited random practice problems and answers with built-in Step-by-step solutions. Practice online or make a printable study sheet.

Collection of teaching and learning tools built by Wolfram education experts: dynamic textbook, lesson plans, widgets, interactive Demonstrations, and more. MathWorld Book. Wolfram Web Resources ». Created, developed, and nurtured by Eric Weisstein at Wolfram Research.

Wolfram Alpha » Explore anything with the first computational knowledge engine. Wolfram Demonstrations Project » Explore thousands of free applications across science, mathematics, engineering, technology, business, art, finance, social sciences, and more. A polygon with one or more interior angles greater than degrees is referred to as a concave polygon. Difference between Concave and Convex Polygons. Key Difference: A polygon whose all interior angles are less than degrees is known as a convex polygon.

On the other hand, a polygon with one or more interior angles greater than degrees is referred to as a concave polygon. Comparison between Convex and Concave Polygons: Concave Polygon Convex Polygon Definition A polygon with one or more interior angles greater than degrees is referred to as a concave polygon. A polygon of which all interior angles are less than degrees is known as a convex polygon.

Properties At least one interior angle is greater than degrees It can be cut into a set of convex planes. A polygon that is not a convex polygon is referred to as a concave polygon. Every internal angle is less than degrees. Note that a triangle 3-gon is always convex. A convex polygon is the opposite of a concave polygon. See Concave Polygon. In the figure above, drag any of the vertices around with the mouse. Take note of what it takes to make the polygon either convex or concave.

A Plane is a flat 2D surface that extends in all directions for infinity. It also has no thickness to it.

It's not something that really exists in the real world. But it's something that can be pictured or imagined. A Plane can be thought of as having a width and length, though as they go on forever, they cannot actually be measured.