Polygons & Congruence

Front

What is a polygon?

Back

A closed shape with at least three straight sides.

Front

What are the two main types of polygons?

Back

Regular and irregular polygons.

Front

What is a regular polygon?

Back

A polygon with all sides and angles equal.

Front

What is an irregular polygon?

Back

A polygon with different sides and different angles.

Front

What does congruency mean in geometry?

Back

Same size and shape.

Front

What is a vertex in a polygon?

Back

A point where two sides of a polygon meet.

Front

What is the characteristic of a polygon?

Back

It must be a closed shape with straight sides.

Front

Which shape is NOT a polygon?

Back

An open shape.

Front

How many sides does a triangle have?

Back

Three sides.

Front

How many sides does a quadrilateral have?

Back

Four sides.