Polygons

Front

What is a vertex?

Back

The point where two sides meet.

Front

Is this shape a POLYGON? (Example: Circle)

Back

No

Front

What is the name of this polygon? (Example: 8-sided shape)

Back

An octagon.

Front

Is this shape a POLYGON? (Example: Shape with curves)

Back

No

Front

Which word means equal in size and shape?

Back

Congruent.

Front

What is a polygon?

Back

A closed shape with straight sides.

Front

How many sides does a triangle have?

Back

3 sides.

Front

What is a quadrilateral?

Back

A polygon with 4 sides.

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees.

Front

What is a regular polygon?

Back

A polygon with all sides and angles equal.