Polygon Intro

What is a polygon?

• A closed figure made up of straight line segments
• An open figure made up of straight line segments
• A closed figure made up of curved edges
• An closed figure made up of crossed line segments

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

How many sides does a quadrilateral have?

• 5
• 3
• 2
• 4

Tags

CCSS.K.CC.B.5

CCSS.K.G.B.4

What do we call a shape with two pairs of parallel lines?

• A trapezoid
• A rhombus
• A ray
• A parallelogram

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Is the figure a polygon? What type?

• No, Quadrilateral
• Yes, Hexagon
• Yes, Octagon
• No, Octagon

Tags

CCSS.4.G.A.2

What is this shape?

• ray
• trapezoid
• parallelogram
• rhombus

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Which of the following is not a polygon?

• trapezoid
• semicircle
• rhombus
• octagon

Tags

CCSS.4.G.A.2

An obtuse angle is...

• A small angle, less than 90 degrees
• A large angle, more than 90 degrees
• Exactly 90 degrees
• Exactly 180 degrees

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

 What is the name of this polygon?

• a pentagon
• a quadrilateral
• an octagon
• a triangle

Tags

CCSS.4.G.A.2

Which of these figures are considered polygons?

• a, b, c, d
• b, d, e, f
• a, b, c
• a, e, f

Tags

CCSS.4.G.A.2

Where do we see polygons in everyday life?

• Street Signs
• Buildings and Structures
• Nature
• All of the Above!

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2