### Home > CCAA > Chapter 9 Unit 8 > Lesson CC2: 9.2.1 > Problem 9-55

9-55.

Read the Math Notes box in this lesson. Use the information to determine whether each shape below is a polygon.

Not a polygon

Polygon

A polygon is a shape made of straight-line segments that are connected.

Does this shape have curves or bends?

If so, would this shape be a polygon?

See part (c).