

1.

In the figure, are __________.
a.  alternate exterior angles  c.  corresponding
angles  b.  consecutive interior angles  d.  alternate interior angles 


2.

In the figure, are _____________.
a.  alternate interior angles  c.  alternate exterior
angles  b.  consecutive interior angles  d.  corresponding angles 


3.

Find m1 in the figure below.
and are parallel.


4.

Use the figure to find the measure of


5.

In the figure below, if l and k are parallel lines, what is the
value of x + y?


6.

Line m is parallel to line n and they are each intersected by the
same two transversals. Which angle is NOT necessarily congruent to


7.

Find the value of x that will allow you to prove that
below is parallel to if the measure of is ° and the measure of is 81°. (The figure may not be drawn to
scale.)


8.

Which best describes the relationship between the line that passes through
(–1, –8) and (4, –4) and the line that passes through (2, –9) and (7,
–5)?
a.  parallel  b.  perpendicular  c.  same
line  d.  neither perpendicular nor parallel 


9.

Which line is parallel to ?


10.

Which line is perpendicular to ?
