A straight line has this many degrees
What is 180°?
Two lines that never cross are known as these
What are parallel lines?
∠ 4=75°, then ∠ 5 = this many degrees

What is 75°?
All the angles in a triangle add up to this many degrees
What is 180°?
∠ 1 and ∠ 5
What are Corresponding Angles?
Complementary angles add up to this amount
What is 90°?
If ∠2 = 100°, ∠4= this many degrees

What is 80°
∠C has this many degrees

What is 50°?
∠4 and ∠3 are examples of these

Supplementary Angles
∠5 and ∠4 are examples of these congruent angles

What are alternate interior angles?
If ∠1 is 80°, ∠5 is this many degrees 
What is 80°?
∠C has this many degrees 
What is 32°?
∠2 and ∠7 are examples of these congruent angles

What are alternate exterior angles?
ALL the exterior angles

What are ∠ 1, ∠2, ∠ 7, and ∠ 8?
If ∠3=125°, then ∠5 is this many degrees

What is 55°?
∠ a is 50°
∠ c is 24°
The measure of ∠ b is...
What is 106°?
∠8 and ∠5 are examples of these angles
What are vertical angles?
Two lines that cross at a right angle are known as these
What are perpendicular lines?
If ∠ 7= 110°, then ∠ 1 = this many degrees
What is 70°?
The measure of ∠ h is this many degrees
What is 92°?