Polygons

Front

What is a polygon?

Back

A polygon is a closed shape made up of straight line segments. Examples include triangles, quadrilaterals, and pentagons.

Tags

CCSS.2.G.A.1

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides. Examples include squares, rectangles, and trapezoids.

Tags

CCSS.2.G.A.1

Front

How many sides does a triangle have?

Back

A triangle has three sides.

Tags

CCSS.2.G.A.1

Front

What is a hexagon?

Back

A hexagon is a polygon with six sides.

Tags

CCSS.2.G.A.1

Front

Name a polygon with five sides.

Back

A polygon with five sides is called a pentagon.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with seven sides?

Back

A polygon with seven sides is called a heptagon.

Tags

CCSS.2.G.A.1

Front

How many sides does an octagon have?

Back

An octagon has eight sides.

Tags

CCSS.2.G.A.1

Front

What is a decagon?

Back

A decagon is a polygon with ten sides.

Tags

CCSS.2.G.A.1

Front

Which of these shapes is not a polygon: circle, triangle, square?

Back

A circle is not a polygon because it is not made of straight line segments.

Tags

CCSS.2.G.A.1

Front

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

Back

The sum of the interior angles of a triangle is 180 degrees.

Tags

CCSS.8.G.A.5