Words Worth Knowing
Angle Relationships
Angle Equations
Triangles and Quadrilaterals
Grab Bag
100
When two lines intersect, these angles are equal.
What are opposite angles
100
This angle relationship: 
What are complementary angles
100
The value of angle x: 
What is x=206
100
The sum of angles inside a triangle
What is 180 degrees
100
Lines that never cross over each other
What are parallel lines
200
Angles that make a "z pattern" with parallel lines
What are alternate angles
200
This angle relationship: 
What are alternate angles or "z pattern"
200
The value of angle x: 
What is x=12
200
The value of angle x: 
What is x=105
200
The value of this angle: 
What is 90 degrees
300
A line that crosses over two parallel lines
What is a transversal
300
The sum of supplementary angles
What is 180 degrees
300
The value of angle y: 
What is y=99
300
The value of angle x: 
What is x=40
300
The value of angle s: 
What is 120 degrees
400
Angles inside parallel lines that add up to 180 degrees
What are interior angles
400
F pattern angles are also known as
What are corresponding angles
400
The value of angle "y":
What is y=9
400
The value of angle x: 
What is x=20
400
The value of x:
What is x=35
500
The angle outside a triangle is equal to the sum of the two furthest angles inside a triangle
What is the E.A.T. (Exterior Angle Theorem)
500
Angles that add up to 90 degrees
What are complementary angles
500
Create an equation for interior angles
Equations will vary
500
The value of angle x: 
What is x=4
500
The value of angle x: 
What is x=31