Triangle Angle Sum
Exterior Angle Theorem
Angle Relationships
Angle Relationships Part 2
Angle Relationships Part 3
100
What is the value of angle T?
What is T = 71o ?
100
What is Exterior Angle Theorem?
The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two opposite(remote) interior angles of the triangle.
100
Corresponding angles are always __________ .
What is congruent?
100
If a pair of adjacent angles formed by intersecting line are linear pairs, what is their relationship?
What is supplementary
100
If a transversal cuts two parallel lines, how many angles are formed?
What are 8?
200
What is measure of x
What is 85
200
What is the m∠ x ?
m ∠x= 149o
200
What does the same-side interior sum up to?
What is 180?
200
Vertical angles are always __________ .
What is congruent?
200
What kind of angles are 1 and 4.
Vertical Angles
300
Find m ∠ D
What is 49o ?
300
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300
What is the relationship between angles 3 and 6 ?
What are Alternate Interior Angles.
300
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Your team just got a BONUS 300 points!!
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300
What kind of angles are 5 and 6.
Same-side interior angles
400
Find the value of x
What is 45?
400
What is the value of y?
What is 15?
400
What is the relationship between angles 5 and 8?
What are Vertical Angles?
400
If the measure of angle 1 is 130o, what is the measure of angle 8?
What is 130o ?
400
What kind of angles are 7 and 2.
Alternate Exterior or Opposite Exterior
500
If I have one angle at 45 and the other at 50. What is the third angle in the triangle?
What is 85
500
What is the value of x and y?
What is 89o and 47o?
500
What is the relationship between angles 4 and 6 ? 
What is same side interior angles?
500
What is the measure of 4? If 1 = 145
What is angle 4 = 145
500
What kind of angles are 3 and 7.
What are corresponding angles