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Postulates
Angles
Properties
Theorems
Proofs
100
Putting two angles together creates a new angle whose measures are the sum of the original angle.
What is Angle Addition Postulate.
100
An angle that measures larger than 90 but less than 180 degrees.
What is an obtuse angles.
100
Equality that allows one to add the same quantity to both sides of an equation.
What is Addition Property of Equality.
100
A pair of adjacent or supplementary angles.
What is Linear Pair Theorem.
100
Two figures or objects that have the same shape or size.
What is Congruency.
200
Only one line through a given point can be parallel to a given line.
What is Parallel Postulate.
200
An angle less than 90 degrees.
What is an acute angle.
200
Lets you divide both sides of an equation by the same number.
What is Division Property of Equality.
200
A bisector that cuts an angle into 2 congruent half's.
What is Angle Bisector Theorem.
200
Corresponding parts of Congruent triangles are Congruent.
What is CPCTC.
300
Where two lines will intercept then making a postulate.
What is Postulates and Points,Lines, and Planes.
300
An angle that measures 90 degrees.
What is a right angle.
300
When you multiply both sides of the equation by the same number then the remaining expressions are equal.
What is Multiplication Property of Equality.
300
2 supplementary triangles with a combining point is a what.
What is Vertical Angles Theorem.
300
A flip of an image or object over an axis.
What is a Reflection.
400
Two lines that are cut by a traversal.
What is Same-Side Interior Angles Postulate.
400
An angle of 180 degrees.
What is a straight angle.
400
When both sides of an equation have the same number subtracted from them then the expressions will remain the same.
What is Subtraction Property of Equality.
400
Three interior angles of a triangle add up to 180 degrees.
What is Triangle Sum Theorem.
400
Where are 3 sides of a triangle are equal.
What is Equilateral.
500
2 given points have a center letter that can equal out both sides.
What is Segment Addition Postulate.
500
A figure formed by 2 rays.
What is an angle.
500
If c=d then c can be substituted in for d in any equation.
What is Substitution Property of Equality or Congruence.
500
The center of a triangle that is equidistant from each side of the triangle.
What is Incenter Theorem.
500
The best Geometry teacher in Tehachapi.
Who is Mrs.McFarland.