Polygons

Regular or irregular polygon?

• Regular Polygon

• Irregular Polygon

What is a polygon?

• A closed figure made up of straight line segments

• An open figure made up of straight line segments

• A closed figure made up of curved edges

• An closed figure made up of crossed line segments

How many sides does a quadrilateral have?

• 5

• 3

• 2

• 4

What do we call a shape with two pairs of parallel lines?

• A trapezoid

• A rhombus

• A ray

• A parallelogram

What is this shape?

• ray

• trapezoid

• parallelogram

• rhombus

 What is the name of this polygon?

• a pentagon

• a quadrilateral

• an octagon

• a triangle

Name that shape.

• trapezoid

• quadrilateral

• parallelogram

• rhombus

Name that shape.

• quadrilateral, rectangle

• quadrilateral, rectangle, square

• quadrilateral, parallelogram, rectangle

• quadrilateral, parallelogram, rectangle, square

If a quadrilateral has 4 equal sides, then it is a square. 

• TRUE

• FALSE

What is the name of this shape?

• circle

• hexagon

• square

• triangle