5. a. Writing Find
the alternate
interior angles in
the figure
showr, given
that mln.
Which are the
alternate interior
angles? List all
that apply
b. Describe a situation where you
would use a transversal to cut a
pair of parallel lines.
6. Error Analysis On a recent math test a
teacher asked for the measure of zw.
In the figure, pl q. Jacob incorrectly
said that the measure was 101º.
st=79°
X
Y = 101°