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Geometry Unit 2 JOSH
geometry unit 2 vocabulry project
Question | Answer |
---|---|
acute angle | an angle whose measure is between 0 and 90 |
angle | formed by two rays with the same endpoint |
angle bisector | a ray that divides an angle into two congruent angles |
collinear points | collinear points lie on the same line |
congruent angles | angles that have the same measure |
congruent segments | segments that have the same length |
conjecture | a conclusion reached by using inductive reasoning |
coordinate | a point on a line or plane |
coplanar | points or lines on the same plane |
counterexample | proves a conjecture false |
inductive reasoning | based on a pattern of past events |
line | has no lenght, no width, or thickness. It extends with no end in two directions |
midpoint | the point that divides the segment into two congruent segments |
obtuse angle | an angle whose measure is between 90 and 180 |
oppostie rays | collinear rays with the same endpoint |
parallel lines | two lines are parallel if they lie on the same plane and do not intersect |
perpendicular lines | lines that intersect and form right angles |
plane | contains no thickness, and extends without end in the direction of its lines |
point | a location on a line or plane |
postulate | an accepted statement of fact |
ray | the part of a line consisting of one endpoint and all the points of the line on one side of the endpoint |
right angle | an angle whose measure is 90 |
segment | the part of the line consisting of two end points and all points between them |
skew lines | lines that do not lie on the same plane |
space | the set of all points |
right angle | an angle whose measure is 90 |
segment | the part of the line consisting of two end points and all points between them |
skew lines | lines that do not lie on the same plane |
space | the set of all points |