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Segments & Angles

TermDefinition
acute angle an angle with a degree measure less than 90
right angle an angle with a degree measure of 90
obtuse angle an angle with degree measure greater than 90 and less than 180
straight angle an angle with a degree measure of 180
vertex of an angle the common endpoint of an angle
midpoint the point on a segment exactly halfway between the endpoints of the segment
segment bisector a segment, line, or plane that intersects a segment at its midpoint
distance the length of a segment between two points
Created by: DCastillo74
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