Vocabulary
Draw
Angle Relationships
Angle Relationships Part 2
Triangle Angle Sum and Congruence
Exterior Angle Theorem and Congruent
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
Two angles are congruent. The measure of the first angles is 42 degrees, what is the measure of the second angle
What is 42 degrees?
100
If a transversal cuts two parallel lines, how many angles are formed?
What are 8
100
What are the ways to prove that two triangles are congruent?
What are:
SSS, SAS, ASA, AAS, HL
100
What is Exterior Angle Theorem?
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
Good pick!!
Your team just got a BONUS 200 points!!
Yeah team!!
200
What is the value of ∠ a?
∠ a = 87
200
What is the m∠ x
m∠x= 149 degrees
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
If the measure of angle 4 is 112, what is the measure of angle 6?
What is 68 degrees
300
If the measure of angle 1 = 146 what is the measure of angle 5?
What is 146 degrees?
300
What does Triangle Sum Theorem say?
What is all the angles in a triangle add up to 180 degrees.
300
I will write the question on the white board
Answer on white board.
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
What is the relationship between angles 5 and 8?
What are Vertical Angles.
400
If the measure of angle 6 = 75 what is the measure of angle 7?
What is 75 degrees?
400
Find the value of ∠ B if <C = 72
What is 70 degrees
400
If m<A = 67 and m<ACD = 152, what is the m<B?
What is 85 degrees?
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 2 is 37 degrees, what is the measure of angle 7? What is the angle relationship?
What is 37 degrees and Alternate Exterior.
500
If the measure of angle 4 is 1270 what is the measure of angle 7?
What is 53 degrees?
500
I will write the question on the white board
Answer on White Board
500
If m<A = 66 and the m<CBD = 154, what is the m<C?
What is 88 degrees?