Vocabulary
Draw
Angle Relationships
Angle Relationships Part 2
Angle Relationships Part 3
Triangle Angle Sum
Exterior Angle Theorem
100
What is a transversal
Any line that intersects two or more parallel lines.
100
Parallel lines. Bonus Points for a written description.
Straight lines that never intersect
100
Consecutive angles in a parallelogram are this...
What is supplementary?
100
Opposite angles in a parallelogram are this...
What is congruent?
100
If a transversal cuts two parallel lines, how many angles are formed?
What are 8
100
What is the value of angle T?
T = 71
100
What is Exterior Angle Theorem?
What is the exterior angle of a triangle is equal to the sum of the two remote interior angles?
200
What are two angles whose measures add up to 180 degrees
What are supplementary angles?
200
Complementary Angles. Bonus Points for a written description.
Two angles whose measures add up to 90
200
What is the relationship between angles 3 and 6 ?
What are Alternate Interior Angles.
200
One way to prove that lines are parallel lines is through understanding that corresponding angles are
What is congruent
200
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Your team just got a BONUS 200 points!!
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200
What does Triangle Sum Theorem say?
What is the exterior angle of a triangle is equal to the sum of its two remote interior angles or 2 non-adjacent interior angles?
200
What is the m∠ x
m∠x= 149
300
When 2 parallel lines are both intersected by a transversal, these angles occupy the same position on the top and bottom parallel lines.
What are Corresponding Angles.
300
Linear Pair Angles. Bonus Points for a written description.
A pair of adjacent angles formed by intersecting lines. These angles are also supplementary.
300
The interior angles of a triangle are in the ratio of 1:3:5. What is the measurement of the largest angle?
What is 100 degrees?
300
What type of relationship does a linear pair have?
What is supplementary?
300
If the measure of angle 1 = 146 what is the measure of angle 5?
What is 146?
300
The three interior angles of a triangle are 3x + 7, 4x - 7, and x + 10. Find the value of x.
What is 21.25 degrees?
300
The m<C = 53 and the m ∠ D = 72, what is the measure of the exterior angle DEF?
What is 125?
400
Congruent angles formed by two intersecting lines. These angles are located across from each other.
What are vertical angles?
400
Alternate Exterior Angles.
Bonus Points for a written description.
Double Bonus for describing their relationship to each other.
If two parallel lines are intersected by a transversal, these angles are located on the outside of the two parallel lines on opposite sides of the transversal.
400
The vertex angle of an isosceles triangle is 5 less than the two base angles. What is the measurement of the vertex angle?
What is 56 2/3 or 56.6666666...?
400
If the measure of angle 2 is 30 degrees, what is the measure of angle 6? 
What is 30.
400
If the measure of angle 6 = 2x + 12 and angle 2 = x + 17, what is the measure of angle 5?
What is 158 degrees?
400
The three interior angles of a triangle are x + 8, x - 2 and 4x. Find the measurement of the largest angle.
What is 116 degrees?
400
If m<A = 67 and m<ACD = 152, what is the m<B?
What is 85?
500
When 2 parallel lines are both intersected by a transversal these angles are inside of the two parallel lines and on opposite sides of the transversal.
What are Alternate Interior Angles?
500
Same-side angles (consecutive)
Bonus Points for a written description.
Double Bonus for describing their relationship to each other.
If two parallel lines are cut by a transversal, these angles are on the inside of the two parallel lines and on the same side of the transversal.
500
If the measure of angle 4 is 4x + 10 and the measure of angle 6 is x + 25, how many degrees in angle 2?
What is 54 degrees?
500
Given that a || m, measure of angle 5=98°, then the measures of angles 3 and 4 are:
What is angle 3 =82 degrees and angle 4= 98 degrees
500
If the measure of angle 4 is 3x + 15 and the measure of angle 7 is 5x - 8 what is the value of x?
What is 21.625 ?
500
In triangle ABC, angle A = 2x + 4, B = 3x -2 and C = 5x + 2. Classify the triangle by sides and angles.
What is a scalene right triangle?
500
What is angle C?
What is 85?