Polygons

Front

A polygon has to be ____________.

Back

closed

Front

A quadrilateral has 4 sides.

Back

True

Front

A triangle has ____ sides.

Back

3

Front

Which of the following is NOT a quadrilateral?

Back

Front

What do these shapes have in common?

Back

They are all quadrilaterals.

Front

This polygon is an example of a __________.

Back

pentagon

Front

The following figure is an example of a _______. Options: triangle, heptagon, pentagon

Back

heptagon

Front

A decagon has _____ sides.

Back

10

Front

A polygon that has 9 sides is called a ________.

Back

nonagon

Front

The figure shown is called a _________ because it has 8 sides.

Back

octagon