Properties of Real Numbers
Parallel Lines
Circles
Properties of Quadrilaterals
Congruence Theorems
100
a number is always equal to itself
What is Reflexive Property?
100
A line that intersects two or more lines at different points
What is a transversal?
100
An arc connecting two endpoints on a circle with a measure greater than 180
What is a major arc?
100
The sum of the measures of the interior angles of a quadrilateral is ______.
What is 360 degrees?
100
This theorem states that if the two corresponding shorter legs of two right triangles are congruent, then the triangles are congruent.
What is Leg-Leg (LL) Theorem?
200
You can subtract the same number from both sides of an equation and get an equivalent equation.
What is Subtraction Property of Equality?
200
The angles shown below are congruent based on this relationship
What are corresponding angles?
200
An angle formed by two chords that have a common end point on the circle
What is an inscribed angle?
200
The base angles of this quadrilateral are congruent.
What is an isosceles trapezoid?
200
The following triangles are congruent by which theorem
What is leg-angle (LA) theorem?
300
If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal.
What is the Additive Property of Equality?
300
Consecutive interior angles add up to 180 degrees.
What are supplementary angles?
300
The sum of the exterior angles of a polygon with n sides
What is 360 degrees?
300
These quadrilaterals have four right angles
What are squares and rectangles?
300
This theorem states that if two tangent segments are drawn from the same point on the exterior of a circle, then the tangent segments are congruent.
What is Tangent Segment Theorem?
400
If a variable x is equal to another variable y, then x can be used in place of y in any equation/expression and y can be used in place of x in any equation/expression.
What is Substitution Property of Equality?
400
When two parallel lines are cut by a transversal, then the resulting alternate exterior angles are congruent.
What is Alternate Exterior Angles Theorem?
400
The measure of an arc formed by two adjacent arcs is the sum of the measures of the two arcs
What is arc addition postulate?
400
If one pair of opposite sides of a quadrilateral is both congruent and parallel, then the quadrilateral is a _________________.
What is a parallelogram?
400
The following triangles are congruent by this theorem.
What is the Hypotenuse-Leg Theorem (HL)?
500
if two numbers are equal to each other and the second number is equal to the third number, then the first number is also equal to the third number i.e. if a = b, b = c, then a = c.
What is Transitive Property?
500
DOUBLE JEOPARDY: The angles below are _____.
What is same side exterior angles?
500
If a circle’s diameter is perpendicular to a chord, then the diameter bisects the chord and bisects the arc determined by the chord.
What is DIAMETER–CHORD THEOREM?
500
This quadrilateral has two pairs of adjacent congruent sides
What is a kite?
500
The Congruent Chord–Congruent Arc Converse Theorem states if two ______ of the same circle or congruent circles are congruent, then their corresponding chords are congruent.
What are arcs?