Polygon or Not!

What is an example of a polygon?

• Circle

• Triangle

• Ellipse

• Square

Tags

CCSS.2.G.A.1

What is the minimum number of sides a polygon can have?

• 2

• 3

• 4

• 5

Tags

CCSS.2.G.A.1

What is a closed figure?

• A shape where all the sides connect to form a complete boundary.

• A figure that has no sides or corners.

• A shape that can be opened and closed.

• A figure that only exists in two dimensions.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Can a shape with curved lines be a polygon?

• Yes, a polygon can have curved lines.

• No, a polygon cannot have curved lines.

• Only if the curved lines are minimal.

• It depends on the number of sides.

Tags

CCSS.2.G.A.1

How many sides does a triangle have?

• Two sides

• Three sides

• Four sides

• Five sides

Tags

CCSS.2.G.A.1

What defines a polygon?

• A polygon is a closed figure made up of straight line segments.

• A polygon is an open figure made up of curved lines.

• A polygon is a three-dimensional shape with flat surfaces.

• A polygon is a figure that can have any number of sides, including zero.

Tags

CCSS.2.G.A.1

What is a vertex in a polygon?

• A point where two sides of a polygon meet.

• The area enclosed by the sides of a polygon.

• The length of a side of a polygon.

• The angle formed by two sides of a polygon.

Can a polygon have an angle greater than 180 degrees?

• No, polygons can only have angles less than or equal to 180 degrees.

• Yes, a polygon can have angles greater than 180 degrees, but it must still be a closed figure with straight sides.

• Only regular polygons can have angles greater than 180 degrees.

• Polygons with angles greater than 180 degrees are not considered polygons.

Tags

CCSS.2.G.A.1

What is the difference between a polygon and a non-polygon?

• A polygon has curved sides and is open, while a non-polygon has straight sides and is closed.

• A polygon has straight sides and is closed, while a non-polygon may have curved sides or be open.

• A polygon can have any number of sides, while a non-polygon has exactly four sides.

• A polygon is always a triangle, while a non-polygon can be any shape.

Tags

CCSS.2.G.A.1

What is a regular polygon?

• A polygon with all sides and angles equal.

• A polygon with unequal sides and angles.

• A polygon that has at least one right angle.

• A polygon that can be inscribed in a circle.

Tags

CCSS.2.G.A.1