What is the difference between convex and concave

The video tutorial explains the differences between convex and concave polygons. A convex polygon is defined as a polygon where extended sides do not cross the interior, while a concave polygon has sides that, when extended, do cross the interior. The tutorial uses examples to illustrate these concepts and demonstrates how a convex polygon can be transformed into a concave one by altering the direction of its sides.

What is the main difference between convex and concave polygons?

How can you identify a convex polygon based on the extension of its sides?

What happens to the exterior lines of a concave polygon when extended?

What characteristics define both convex and concave polygons?

Describe how you can change a convex polygon to a concave polygon.