Lines
Angles
Conditional Statements
Triangles
Formulas
100
Parallel lines
What are lines that remain the same distance apart at all points?
100
The four types of angles based on degrees
What are acute (less than 90), right (90), obtuse (greater than 90), straight (180)?
100
The conditional of: Susan's favorite color is yellow
What is if that is Susan, then her favorite color is yellow?
100
Classification of triangles by side length
What is scalene, isosceles, equilateral?
100
Slope-intercept form
What is y = mx + b?
200
Perpendicular lines
What are lines that intersect at 90 degree angles?
200
Special property about the angle measures of vertical angles
What is they are congruent?
200
The converse of: If today is Tuesday, then tomorrow is Wednesday.
What is if today is Wednesday, then yesterday was Tuesday?
200
The theorem allows us to say that all parts of one congruent triangle are congruent to their corresponding parts in a second congruent triangle
What is CPCTC?
200
The midpoint formula
What is (x1+x2/2, y1+y2/2)?
300
Collinear points
What are points that line in the same line?
300
Types of special angles that are congruent if parallel lines are crossed by a transveral
What are alternate interior, alternate exterior, corresponding?
300
The inverse of: If the Patriots win on Saturday, then they will beat Tim Tebow
What is if the Patriots do not win on Saturday, then they will not beat Tim Tebow?
300
The five triangle congruence theorems
What are SSS, SAS, AAS, ASA, HL?
300
The slope formula
What is y1-y2/x1-x2?
400
The intersection of a line and a plane
What is a point?
400
Special property about the angle measures of same-side interior angles
What is they are supplementary?
400
The contrapositive of: If a triangle is equilateral, then it is equiangular
What is if a triangle is not equiangular, then it is not equilateral?
400
The theorem that proves the two triangles are congruent (see diagram)
What is SAS?
400
Distance formula
What is square root ((x1-x2)^2 + (y1-y2)^2)?
500
Skew lines
What are lines that do not intersect, are not parallel, and do not lie in the same plane?
500
The value of x if angles A and B are complimentary and A = 4x+7 and B = 8x -1
What is x = 7?
500
The biconditional for: If lines are perpendicular, then the angles they form are 90 degrees.
What is lines are perpendicular if and only if the angles they form are 90 degrees?
500
The type of triangle with angle measures of 3x+2, 6x+6 and 9x-8?
What is acute?
500
Angle bisector
What is splitting an angle in half?
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