Parallel and Perpendicular Lines Assignment and Quiz
Segment TQ is 26 units long. What is the length of QV?
31 units
Segment AD must be congruent to segment __. Segment BC must be congruent to segment__.
DC AB
What is the measure of AC?
26 units
In the diagram, line a is the perpendicular bisector of KM. What is the length of KM?
80 units
Consider the diagram. What is the length of segment AB?
9
Planes Q and R are parallel. Lines a and b are shown on planes Q and R, respectively. Which statement is true about lines a and
They are skew lines.
Which are skew lines? Check all that apply.
c and b e and c a and c
In the diagram shown, the distance between points A and C is the same as the distance between points B and G. Lines AB and CG are
parallel.
Consider the diagram. Lines a and d are
perpendicular.
Planes Q and R are parallel planes. Plane Q contains line a. Plane R contains line b. If a third plane could be drawn which contains both lines a and b, then
lines a and b must be parallel.
Marissa says that lines a and d will eventually intersect. Is she correct? Explain.
no, because they are skew
Are the lines in the diagram perpendicular, parallel, skew, or none of these? l and m: l and n: m and n:
none of these skew perpendicular
What is the length of segment LM?
23 units
In the diagram, TQ is 18 units in length. What is the length of RS?
25 units
Janelle says that lines l and m are skew lines. Is Janelle correct?
No, because the lines are in the same plane
Kevin says that lines p and m will eventually intersect. Is Kevin correct?
No, because they are parallel.
The length of TR is 17 units. What are the lengths of SV and QT?
SV = 41 units QT = 21 units
Planes Q and R are parallel. Explain how you know lines a and b are skew.
Skew lines are noncoplanar and do not intersect. Line a lies in plane Q and line b lies in plane R, so the lines are not coplanar. No other plane can be drawn through the lines, so they are not parallel. So, a and b are skew.
Consider the diagram. Which line segment has the same measure as TQ?
TR