Ch 1
Ch 2
Ch 3
Ch 4
Ch 6
100
A ray that divides an angle into two congruent angles
What is Angle Bisector
100
AB=AB
What is Reflexive Property of Congruence
100
Nonadjacent interior angles that lie on opposite sides of the transversal
What is Alternate Interior Angles
100
If three sides of a triangle are congruent with three sides of another triangle, then the two triangles are congruent.
What is Side Side Side (SSS)
100
A quadrilateral with two pairs of parallel sides.
What is Parallelogram
200
A particular example or instance that makes a statement false
What is Counterexample
200
The sum of two angles is 90.
What is Complementary Angles
200
A polygon that has an indented side
What is Concave Polygon
200
The longest side of a right triangle opposite of the right angle.
What is Hypotenuse
200
A parallelogram with four congruent sides.
What is Rhombus
300
d=√​(x​2​​ −x​1​​ )​2​​ +(y​2​​ −y​1​​ )​2 ​​ ​ ​​
What is the Distance Formula
300
If m is the midpoint of AB, then AM=MB, If m is the midpoint of segment AB, then segment AM is congruent to segment MB.
What is the Midpoint Theorem
300
If a transversal intersects two parallel lines, then corresponding angles are congruent.
What is Corresponding Angles Postulate
300
Congruent parts of corresponding triangles are congruent.
What is CPCTC
300
A quadrilateral with one pair of parallel sides.
What is Trapezoid
400
A flat surface with no thickness, that extends without end in the direction of its lines.
What is Plane
400
If AB ≅ CD and CD ≅ EF, then AB ≅ EF.
What is Transitive Postulate
400
If a tranversal intersects two parallel lines, then same side interior angles are supplementary.
What is Same Side Interior Angles Theorem
400
If two angles and a non-included side are congruent to two angles and a non-included side of another triangle, then the two triangles are congruent.
What is Angle Angle Side (AAS)
400
A parallelogram with four right angles.
What is a Rectangle
500
Lines that do not lie in the same plane.
What is Skew lines
500
If you place two angles side-by-side then the measure of the resulting angle will be equal to the sum of the two original angle measures
What is Angle Addition Postulate
500
A triangle with at least two congruent sides called "legs" and a "vertex angle" between them.
What is Isosceles Triangle
500
If two sides of a triangle are congruent, then the angles opposite those triangles are congruent.
What is Isosceles Triangle theorem
500
A parallelogram with four congruent sides and four right angles.
What is Square
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