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Geometry Vocab. Pro.

Vocab. Project

Acute Angle an acute angle is an angle whose measure is between 0 and 90.
Angle an angle is formed by two rays with the same endpoint. The rays are the sides of the angle and the common endpoint is the vertex of the angle.
Angle Bisector an angle bisector is a ray that divides an angle into two congruent angles.
Collinear Points collinear points lie on the same line.
Congruent Angles congruent angles are angles that have the same measure.
Congruent Segments congruent segments are segments that have the same length.
Conjectures a conjecture is a conclusion reached by using inductive reasoning.
Coordinate a coordinate is points on a line graph
Coplanar coplanar are figures in the same plane
Counterexample a counterexample to a statement is a particular example or instance of the statement that makes the statement false
Inductive Reasoning inductive reasoning is a type of reasoning that reaches conclusions based on a patter of specific examples or past events.
Line a line is undefined. You can think of a line as a great circle of a sphere. You can think of a line as a series of points that extended in two firections without end.
Midpoint a midpoint of a segment is the point that divides the segment into two congruent segments.
Obtuse Angle an obtuse angle is an angle whose measure is between 90 and 180.
Opposite Rays opposite rays are collinear rays with the same endpoint. They form a line.
Parallel Lines two lines are parallel if they lie in the same plane and do not intersect.
Perpindicular Lines perpindicular lines are lines that intersect and form right angles.
Plane a plane is undefined. A plane contains many lines and extends without end in the directions of its lines.
Point a point is undefined. You can think of a poiny as a location. A point has no size.
Postulate a postulate, or axiom, is an acceoted statement of fact.
Ray a ray is the part of a line consisting of one endpoint and all the points of the line on one side of the endpoint.
Right Angle a right angle is an angle whose measure is 90.
Segment a segment is the part of a line consisting og two points, called endpoints, and all points between them.
Skew Lines skew lines are kines that do not lie in the same plane.
Space space is the set of all points
Created by: jazzydope