Unit 1
Unit 2
Unit 3
Unit 4
Terminology
100
Intersecting lines that form a right angle are defined as
What is perpendicular?
100
What are three numbers that could be side lengths of a triangle?
What are (multiple answers)?
100
Name two congruence postulates:
What is SSS, SAS, AAS, ASA?
100
Each exterior angle of a regular polygon measures 15°. How many sides does the polygon have?
What is 24?
100
What does AA postulate stand for?
What is Angle Angle?
200
What is the contrapositive statement to "If x, then y?"
If not y, then not x
200
What is the minimum number of degrees that an equilateral triangle can be rotated before it carries onto itself?
What is 120 degrees?
200
Name two similarity postulates:
What is AA, SSA, AAA?
200
Are these similar? Why?
L 
OM P
Yes-AA postulate
200
What does the SAS postulate stand for?
Side angle side
300
If angle AVB has a measure of 70 degrees and VM is its angle bisector, what is the measure of angle AVM?
What is 45?
300
What happens to get from ABCD to GHEF?
What is reflection across x-axis and y-axis?
300
Are these similar? Why?
Yes-congruent angles and same scale factor.
300
In the rectangle below, AC = 30 units. What is DE?
What is 15?
300
Define quadrilateral
A polygon with 4 sides.
400
In triangle ABC, what is the angle between AB and BC?
What is angle B?
400
What is the point of C' if you reflect across the line x=1?
What is (0,5)?
400
If the scale factor is 1/7, what are the measurements of triangle DEF?
DE:4
EF: 5
DF: 2
400
What is the second reason?
Given: Quadrilateral ABCD is a rectangle.
Prove: 
What is Opposite sides of a rectangle are equal.
400
Define parallelogram
A quadrilateral in which both pairs of opposite sides are parallel. In a parallelogram, opposite sides and opposite angles are congruent.
500
What is reason 2?
What is corresponding angles are congruent?
500
What is the 3rd justification?
What is the reflexive property?
500
What is reason 3?
Given: 
and 
Prove: AX ≅ XC
What is SAS?
500
What is reason 3?
Given: Quadrilateral ABCD is a rectangle.
Prove: 
What is
All angles of a rectangle are congruent.
500
What is an orthocenter?
The point at which the three altitudes of a triangle intersect