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Vocabulary
Vocabulary Part 2
Angle Relationships
Angle Relationships Part 2
Algebra Attack/Random Tidbits
100

Any line that intersects two or more coplanar lines.

What is a transversal

100

Two angles that add together to equal 90 degrees

Complementary Angles

100

Two angles are Vertical Angles. The measure of the first angles is 42 degrees, what is the measure of the second angle

What is 42

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 angle measures do you need to know to figure out all 8 angle measures in the figure.
What is 1.
200

Two angles whose measures add up to 180 degrees

What are supplementary angles

200

Two angles who share the same ray between them

What are Adjacent Angles.

200

What is the relationship between angles 4 and 5?

What are Alternate Interior Angles.

200
If angle 4 is equal to 2x+3 and angle 6 is equal to x-6 what is the value of x? whats the degree of angle 4?

What is x= 61 angle 4 equals 125

200
If a transversal cuts two non-parallel lines, at least how many angles do you need to know to figure out all 8 angles in the figure?
What is 2.
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

A pair of adjacent angles who's sum equal to 180 degrees

What are Linear Pair Angles.

300

If the measure of angle 8 is 112, what is the measure of angle 6?

What is 68.

300

Two angles that add together to equal 180 degrees

What is supplementary

300
If the measure of <1 is 4x-6 and the measure of <8 is 122, what is the value of x?
What is 4x-6=122 +6 +6 4x=128 x=32
400
Congruent angles formed by two intersecting lines
What are Vertical Angles.
400

If two parallel lines are intersected by a transversal these angles are located on the same side of the transversal and on the interior of the two lines.

What are Consecutive Interior Angles.

400

What is the relationship between angles 1 and 4?

What are Vertical Angles.

400
If the measure of angle 2 is 30o , what is the measure of angle 7?
What is 30.
400
If the measure of <3 is 150 and the measure of <6 is 3x, what is the value of x and what is the measure of <7?
What is <7=150; and 3x=150 x=50
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
Coplanar lines that do not intersect.
What are parallel lines.
500

If the measure of angle 1 is 37o, what is the measure of angle 8? What is the angle relationship?

What is 37, Alternate Exterior

500

Given that l || m, m<1=98°, then the measures of <3 and <8 are:

What is 82 and 98 respectively

500

If the measure of <4 is 8x+35 and the measure of <6 is 2x+5, then find the value of x and find the measure of <8?

What is 8x+35+2x+5=180 10x+40=180 10x=140 x=14 Now plug into <4 because it is congruent (corresponding) to <8. 8(14)+35=112 so <8=112.