Classifying Polygons, Triangles, & Quadrilaterals

Front

How many sides does a quadrilateral have?

Back

4

Front

A hexagon is a polygon with 7 sides, angles, and vertices. True or False?

Back

False

Front

To be a regular polygon, you must have congruent ________ and angles.

Back

sides

Front

Classify the triangle correctly: Isosceles obtuse, Scalene right, Isosceles right, Scalene acute.

Back

Scalene right

Front

Polygon - a(n) ______ plane figure formed by three or more line segments.

Back

closed

Front

What is a polygon?

Back

A closed plane figure formed by three or more line segments.

Front

What is a triangle?

Back

A polygon with three sides.

Front

What is a quadrilateral?

Back

A polygon with four sides.

Front

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

Back

180 degrees.

Front

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

Back

360 degrees.