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Polygon classification and angle sums
Worksheet
Grade Level
Geometry
GEO.63 Polygon classification and angle sums
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A regular polygon has each exterior angle equal to half of one exterior angle of a regular octagon. Which pair is correct?
A
regular 12-gon; each interior angle 150 degrees
B
regular 16-gon; each interior angle 157.5 degrees
C
regular 18-gon; each interior angle 160 degrees
D
regular 20-gon; each interior angle 162 degrees
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