polygons

What is a polygon?

• A closed plane figure made up of line segments
• An open plane figure made up of line segments
• A closed plane figure made up of rays
• An open plane figure made up of rays

Tags

CCSS.2.G.A.1

How many sides does an Octagon have?

• 4
• 3
• 9
• 8

Tags

CCSS.2.G.A.1

Which of the following is not a polygon?

• trapezoid
• semicircle
• rhombus
• octagon

Tags

CCSS.2.G.A.1

Which of these figures are considered polygons?

• a, b, c, d

• b, d, e, f

• a, b, c

• a, e, f

Tags

CCSS.2.G.A.1

Name this polygon?

• Concave Octagon

• Convex Octagon

• concave quadrilateral

• concave decagon

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°
• 900°
• 1080°
• 1260°

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.7

What is the name of a 7 sided polygon?

• hexagon
• heptagon
• octagon
• nonagon

Tags

CCSS.2.G.A.1

Find the missing angle.

• 75
• 85
• 100
• 45

Tags

CCSS.HSG.C.A.3

Find the value of X

• 94
• 25
• 36
• 180

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.7

Find the measure of angle E.

• 9
• 97°
• 48°
• 79°

Tags

CCSS.HSG.CO.C.11