Classifying Polygons

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

• 180 degrees

• 270 degrees

• 360 degrees

• 450 degrees

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

• 90 degrees

• 180 degrees

• 360 degrees

• 120 degrees

Tags

CCSS.8.G.A.5

What is a pentagon?

• A polygon with four sides and four angles.

• A polygon with five sides and five angles.

• A polygon with six sides and six angles.

• A polygon with three sides and three angles.

Tags

CCSS.2.G.A.1

What is an octagon?

• A polygon with six sides and six angles.

• A polygon with eight sides and eight angles.

• A polygon with ten sides and ten angles.

• A polygon with four sides and four angles.

Tags

CCSS.2.G.A.1

What defines an irregular polygon?

• An irregular polygon has sides and angles that are not all the same.

• An irregular polygon has all sides equal and all angles equal.

• An irregular polygon has at least one side longer than the others.

• An irregular polygon is a polygon with only three sides.

Tags

CCSS.2.G.A.1

How do you classify polygons based on the number of sides?

• Triangles, quadrilaterals, pentagons, hexagons

• Circles, ellipses, ovals, arcs

• Lines, rays, segments, curves

• Cubes, spheres, cones, cylinders

Tags

CCSS.2.G.A.1

What is a polygon?

• A closed figure made up of straight line segments with at least three sides.

• A shape that can have curved lines and any number of sides.

• A three-dimensional shape with flat surfaces.

• A figure that can only have two sides.

Tags

CCSS.2.G.A.1

What is a nonagon?

• A polygon with eight sides and eight angles.

• A polygon with ten sides and ten angles.

• A polygon with nine sides and nine angles.

• A polygon with seven sides and seven angles.

Tags

CCSS.2.G.A.1

What defines a regular polygon?

• A regular polygon has all sides and all angles equal.

• A regular polygon has unequal sides and equal angles.

• A regular polygon has all sides equal but angles unequal.

• A regular polygon has no sides equal and no angles equal.

Tags

CCSS.2.G.A.1

What is a triangle?

• A polygon with four sides and four angles.

• A polygon with three sides and three angles.

• A shape with no sides or angles.

• A polygon with five sides and five angles.

Tags

CCSS.2.G.A.1