What is the measure of angle MN?
180
What relationship is shown below:

Complementary Angles
Solve for x algebraically. Find the measure of each angle including angle 1.

6x-19 = 3x + 32 (Vertical Angles are congruent)
x = 17
6x-19 = 83 degrees
3x+32= 83 degrees
angle 1 = 180-83 = 97 degrees
What angle pair is formed by 1 and 2? If angle 1 is 60, what is the measure of angle 2?

Supplementary and Adjacent, 120
What is the most popular pizza topping in America?
Pepperoni
Define angle 1 as acute, obtuse, straight, or right.
Acute
Define the angle relationship

Supplementary
68 + 82 = 90
Solve for the missing angles and state how you know.

angle 1 = 47 (Vertical to given angle 47 degrees)
angle 2 = 43 (Complementary to angle 1)
angle 3 = 90 (Vertical to given right angle)
angle 4 = 43 (Complementary to given angle 47 degrees or vertical to angle 2)
What kind of angle pair is formed by angles 1 and 4? If angle 4 is 75, what is the measure of angle 1?

Vertical, 75
Who were the Fab Four?
The Beatles
Draw a right angle
Answers Vary -- Must have right angle box
Find the measure of x and y.
Be prepared to explain how you know. 
x = 132 because it is supplementary to given angle (48 degrees) 180-48=32
y = 132 because it is vertical to angle x OR also supplementary to given angle (48 degrees)

angle 1 = 63
angle 2 = 117
angle 3 = 63
What does x equal?
Draw a picture for yourself.
Complementary Angles
Angle 1: 8x +5
Angle 2: 3x +8
x = 7
Who won the presidential election in 1968
Richard Nixon
What angle is adjacent to Angle COD?
Angle DOB
Find the value of x algebraically.
Be prepared to explain how you know.

x+10+50 = 90
x = 30
The angles form a right angle.
OR
90+x+10+50=180
Straight line angles.
Solve for x algebraically. What reason supports your equation?

x+x+82=180
x = 49
Straight Line Angles
Name the angle pair and find the value of x algebraically.

What are Vertical Angles? What is the measure of x=14?
What year was the first iPhone released?
What is 2007?
Name the angles that add up to form a straight line. Angles must be labeled using three letters. 
Angle EOF
Angle FOG
Angle GOH
Find the value of the angle labeled: 5x +1

x = 56
Find the value of x and y algebraically. Give reasons to support your equation(s).

3x+6=y (Vertical Angles)
x-10+3x+6+x-11=180 (Straight Line Angles)
x= 39
3(39)+6 = 123
So, y = 123
Two Angle Pair Relationships that describe an angle's position.
What are Vertical Angles and Adjacent Angles
Which animal can sleep for up to three years?
Snail