Geometry 4th grade

What are Polygons?

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

• A polygon is a shape with curved lines.

• A polygon is made up of four line segments.

• A polygon is an open figure made up of line segments.

Tags

CCSS.2.G.A.1

How are polygons classified?

Tags

CCSS.2.G.A.1

Draw a Complex Polygon.

When all of the lines fit end-to-end to form a shape it is called a

Tags

CCSS.1.G.A.2

A concave polygon has...

• one angle that is more than 180 degrees.

• more than two sides.

• all of its sides at a 90 degree.

• a closed shape.

Tags

CCSS.2.G.A.1

Draw a Convex Polygon

Tags

CCSS.2.G.A.1

A Regular Polygon could be the shape of a...

• notebook paper

• marker

• stop sign

• tire

Tags

CCSS.2.G.A.1

A polygon with 5 sides is called a?

Tags

CCSS.2.G.A.1

An equilateral triangle must have what?

• All of its sides a different length.

• three 6o degree angles.

• All of its sides the same length.

• 4 sides.

Tags

CCSS.4.G.A.2

How well do you understand Polygons?

• I am an expert!

• I have a good idea.

• I need a little more work with them.

• I have no clue what we are talking about!