What is a transversal
Any line that intersects two or more parallel lines.
Parallel lines. Bonus Points for a written description.
Straight lines that never intersect
Name one pair of vertical angles
What are <2 and <3
What are <1 and <4
What are <5 and <8
What are <6 and <7
What are supplementary angles?
Bonus Points for a drawing.
Two angles whose measures add up to 180 degrees
Supplementary angles. Bonus Points for a written description.
Two angles whose measures add up to 180
What is the relationship between angles 3 and 6 ?
Bonus Points for describing their relationship to each other.
What are Alternate Interior Angles.
The relationship of corresponding angles are
What is congruent
What is the relationship between ALTERNATE INTERIOR angles?
What is congruent.
When 2 parallel lines are both intersected by a transversal, these angles occupy the same position on the top and bottom parallel lines.
Bonus Points for a drawing.
Double Bonus for describing their relationship to each other.
What are Corresponding Angles.
Linear Pair Angles. Bonus Points for a written description.
A pair of adjacent angles formed by intersecting lines. These angles are also supplementary.
If the measure of angle 4 is 112, what is the measure of angle 6?
Name two different angle relationships that are congruent to each other.....
If the measure of angle 1 = 4x-6 and the measure of angle 5 =122, what is the value of x? Bonus Points for the measures of ∠ 1 and ∠ 5.
What is x=33
What are vertical angles?
Bonus Points for a drawing.
Double Bonus for describing their relationship to each other.
Congruent angles formed by two intersecting lines. These angles are located across from each other.
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.
What is the relationship between angles 5 and 8?
What are Vertical Angles.
If the measure of angle 2 is 30 degrees, what is the measure of angle 6?
What is 30.
If the measure of angle 6 = 75 and the measure of angle 7=3x, what is the value of x? Bonus Points for the measures of ∠ 6 and ∠ 7.
What is x=25
What are Alternate Interior Angles?
Bonus Points for a drawing.
Double Bonus for describing their relationship to each other.
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.
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.
If the measure of angle 2 is 37 degrees, what is the measure of angle 7? What is the angle relationship?
What is 37 and Alternate Exterior.
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
If the measure of angle 4= 5x+3 and the measure of angle 6= 8x-5, then find the value of x? Bonus Points for the measures of ∠ 6 and ∠ 4.
What is 5x+3+8x-5=180 13x-2=180 13x=182 x=14 Angle 4=5(14)+3=73 degrees Angle 6= 8(14)-5=107 degrees