Classifying Polygons

What is the name of a polygon with 8 sides?

• Hexagon

• Octagon

• Decagon

• Heptagon

What do you call a four-sided figure?

• Triangle

• Quadrilateral

• Pentagon

• Hexagon

A polygon is a closed figure.

• True

• False

• Sometimes

• Depends on the context

What is the name of a polygon with 6 sides?

• Pentagon

• Hexagon

• Heptagon

• Octagon

What is the name of a polygon with 10 sides?

• Hexagon

• Octagon

• Decagon

• Dodecagon

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

• 90 degrees

• 180 degrees

• 360 degrees

• 120 degrees

What is a polygon with all sides and angles equal?

• Regular polygon

• Irregular polygon

• Quadrilateral

• Triangle

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

• 180 degrees

• 360 degrees

• 540 degrees

• 720 degrees

What is the BEST name for a polygon with opposite sides that are equal and parallel?

• Rectangle

• Trapezoid

• Parallelogram

• Rhombus

A polygon can have curved sides.

• True

• False

• Only in special cases

• Depends on the type of polygon