• always
• sometimes
• never
• #### 2.  A polygon is a

• flat 2-D closed shape
• shape with more than three sides
• shape with sides that are all the same length
• a shape with four sides

• six
• five
• eight
• seven

• six sides
• seven sides
• five sides
• four sides
• #### 5.  Parallel lines are

• a pair of lines
• lines that run along side each other and are always the same distance apart
• the lines in a polygon
• intersect at the vertex of a triangle

• many types
• many sides
• many angles
• many faces

• 4
• 5
• 6
• 8
• #### 8.  A triangle is regular when

• it has three sides
• all the angles add up to 180 degrees
• all of its sides are the same length
• all triangles are just plain, old regular

• Always
• Sometimes
• Never
• #### 10.  Which of the following statements is true? A polygon

• is a shape with straight lines
• is a closed shape
• has no curved lines
• all of the above

• 87°
• 54°
• 101°
• 92°

• Dodecahedron
• Polygon
• Decagon
• Dodecagon

• 90o
• 120o
• 100o
• 60o

• 360 degrees
• 4500 degrees
• 335 degrees
• 4140 degrees

• 180(n-2)
• 180
• (180(n-2))/n
• 360

• 108o
• 360o
• 72o
• 56o

• 135
• 180
• 145
• 190

• 10
• 582,840
• 18
• 20

• 110
• 90
• 130
• 120

• 3960
• 360
• 15
• 4280

• 1800
• 1080
• 1620
• 1260

• 60
• 30
• 20
• 10

• 26.25
• 38.75
• 24
• 25.125

• 1440°
• 900°
• 1080°
• 1260°

• 90°
• 108°
• 120°
• 180°

• 180(n−2)
• 180(n−2)÷n
• 360
• 360/n

• (n−2)180
• (n−2)180÷n
• 360
• 360/n

• 180°
• 540°
• 720°
• 1080°

• 60°
• 90°
• 120°
• 180°

• 15°
• 30°
• 60°
• 90°

• 180(n−2)
• 180(n−2)÷n
• 360
• 360/n

• (n−2)180
• (n−2)180÷n
• 360
• 360/n

• 4860
• 4500
• 360
• 270

• 180
• 360
• 3240
• 162

• Decagon
• Nonagon
• Heptagon
• Hexagon

• hexagon
• heptagon
• octagon
• nonagon

• 720°
• 1080°
• 600°
• 540°

• 60°
• 80°
• 108°
• 120°
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