Polygons Quiz

What is a polygon?

• A polygon is a closed figure with straight sides.

• A polygon is an open figure with curved sides.

• A polygon is a figure with both straight and curved sides.

• A polygon is a figure with only one side.

Name three types of polygons.

• rectangle

• hexagon

• circle

• triangle, quadrilateral, pentagon

What is the sum of the interior angles of a polygon with 6 sides?

• 360 degrees

• 540 degrees

• 900 degrees

• 720 degrees

What is the difference between a regular polygon and an irregular polygon?

• A regular polygon has all sides and angles equal, while an irregular polygon has sides and angles that are not equal.

• A regular polygon has all sides and angles equal, while an irregular polygon has sides and angles that are equal.

• A regular polygon has all angles equal, while an irregular polygon has all sides equal.

• A regular polygon has all sides equal, while an irregular polygon has all angles equal.

Give an example of a concave polygon.

• Square

• Circle

• Triangle

• Crescent moon shape

How many sides does a hexagon have?

• 8

• 4

• 10

• 6

What is the formula to calculate the sum of the interior angles of a polygon?

• n * 180 degrees

• (n-2) * 180 degrees

• n^2 * 180 degrees

• (n+2) * 180 degrees

What is the name of a polygon with 5 sides?

• pentagon

• hexagon

• octagon

• triangle

What is the definition of a regular polygon?

• A regular polygon is a polygon that has all sides and angles equal.

• A regular polygon is a polygon that has all angles equal but sides can be different.

• A regular polygon is a polygon that has all sides equal but angles can be different.

• A regular polygon is a polygon that has all sides and angles unequal.

Can a regular polygon be concave? Why or why not?

• No

• Yes, because a regular polygon can have a curved boundary.

• Yes, because a regular polygon can have sides that intersect.

• Yes, because a regular polygon can have internal angles greater than 180 degrees.