Lines and Angles
Angle Relationships
Find That Angle
Triangle Theorems
Equations of Lines
100
Name a line segment parallel to line RV
TX, SW, or QU
100
The angles #1 and #5 are ____?
Corresponding angles
100
What is the angle measure of #7 and the theorem to justify it?
132 degrees and Alternate Exterior Angles Theorem
100
What is the measure of angle 1?
30 degrees
100
Find the slope of the line graphed below.
- 5/6
200
Name any pair of parallel planes
TRVX and SQUW, STXW and QRVU, or SQRT and WUVX
200
Angles #3 and #8 are ____?
Same-side interior angles
200
What is the angle measure of #2 and the theorem to justify it?
130 degrees and Corresponding Angles Theorem
200
What is the measure of angle 1?
83.1 degrees
200
Find the slope of the line through the points
(-6, 2) and (-7, 10).
-8
300
Name all lines that are parallel to line WX
ST, QR, and UV
300
Angles #4 and #6 are ____?
Alternate exterior angles
300
What is the angle measure of #2 and the theorem to justify it?
48 degrees and the Linear Pair Theorem
300
What is the measure of angle 1?
123 degrees
300
What is the point-slope form of an equation?
y - y1 = m(x - x1)
400
Name four lines that are skew (different plane) to RV.
SQ, WU, WX, and ST
400
Name all pairs of alternate exterior angles.
1 & 8 and 2 & 7
400
What is the angle measure of #1 and the theorem to justify it?
50 degrees and the Linear Pair Theorem
400
What is the measure of angle a?
162 degrees
400
What is the equation of a line with slope 3 and y-intercept 6?
y = 3x + 6
500
Describe a real world example of either parallel or skew lines or planes.
Ex: Two roads going parallel. The top left edge of a building and the right side of a building.
500
Name all pairs of corresponding angles.
1 & 5, 2 & 6, 3 & 8, and 4 & 7
500
What is the measure of angle #1 and the theorem to justify it. And what is the measure of angle #2 and the theorem to justify it.
70 degrees for #1 using Corresponding Angles Theorem and 110 degrees for #2 using Same-Side Interior Angles Postulate
500
What is the measure of angle y?
110 degrees
500
Find the equation of the graphed line below.
y = 1/4(x) + 17/4
or
y = 1/4(x) + 4 1/4
or
y - 3 = 1/4( x + 5 )
or
y - 5 = 1/4 (x - 3)