AMS Classify Polygons

Classify Polygons

Review

Polygon Properties

• Plane figure

• Closed plane figure

• Contain at least 3 line segments

• Each side intersects at each endpoint where no two sides are collinear.

• Named by number of sides

Multiple Choice

Name the polygon.

• triangle

• quadrilateral

• dodecagon

• hendecagon

Multiple Choice

Name the polygon.

• quadrilateral

• pentagon

• n-gon

• octagon

Multiple Choice

Name the polygon.

• quadrilateral

• triangle

• pentagon

• heptagon

Convex Polygon

If none of the lines that contain a side of a polygon also contain a point inside the polygons.

Concave Polygon

If a line that contains a side of a polygon also contains a point inside the polygon.

Multiple Choice

Classify polygon.

• concave

• convex

• not a polygon

Multiple Choice

Classify the polygon.

• concave

• convex

• not a polygon

Multiple Choice

Classify polygon.

• concave

• convex

• not a polygon