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geometry

geometry-terms1

QuestionAnswer
has one end point and goes on infinately in other direction ray
continues infinately in both directions line
part of a line has 2 endpoints line segment
angle less than 90 degrees acute
obtuse angle greater than 90 but less than 180
right angle 90
strait angle 180 degrees
reflex angle greater than 180 less than 360
angle two rays that share a common endpoint
vertex the common endpoint shared
complementary angles 2 angles that add up to 90 degrees
supplementary angles two angles that add up to 180
vertical angles two angles that are across from eachother and are equal
adjacent angles two angles that share a side (next to eachother)
Created by: kkk94
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