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Geometry study cards

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
what is a acute angle?   An acute angle is an angle whose measure is between 0 and 90.  
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What is Congruent angle?   A congruent angle is an angle that have the same mesure.  
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Coplanar   Coplanar are figures in the same plane.  
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midpoint   A midpoint is the ponit that divids the segment into two congruent segments.  
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Perpendicular line   Are lines that intersect and form right angles.  
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Ray   A ray is the part of a line consisting of one endpoint and all the pointrs of the line on one side of the endpoint.  
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Space   Space is the set of all points.  
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angle   An angle is formed by two rays with the same endpoint.  
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congruent segments   Angles that have the same legnth.  
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counterexample   is a particular example or instance of the statement that make the statement false.  
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Obtuse Angle   An obtuse angle is an angle thats more than 90 degrees.  
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plane   a plane is Undefined.  
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right angle   a rigt angle is an angle whose mesure is 90 degrees.  
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angle bisector   Is a ray that divides an angle into two congruent angles.  
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conjecture   Is a conclusion reached by using inductive reasoning.  
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Inductive Reasoning   A type of reasoning that reaches conclusions based on a pattern.  
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Opposite Rays   Are rays that are colliner rays with the same endpoint.  
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point   A point is undefined and has no size.  
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segment   A part of a line consisting of two pints which are called midpoints.  
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Collinear points   Lie on the same line.  
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coordinate   is formed by two number lines.  
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line   a straight substance with two points.  
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Parallel lines   Two lines are parallel if they lie in the same plane and do not intersect.  
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postulate   A postulate is an accepted statement of fact.  
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Skew lines   Skew lines are lines that do not lie in the same plan.  
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Created by: dekey
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