Answer:
[tex]\angle 9=94^o[/tex]
Step-by-step explanation:
The correct question is
Refer to the figure. Given a is parallel to b, and m∠7 = 94°, find the measure of angle 9
we know that
When two lines are crossed by a transversal line: Alternate Interior Angles are a pair of angles on the inner side of each of those two lines but on opposite sides of the transversal.
If the two lines are parallel, then the two angles are congruent.
In this problem the two lines (a and b) are parallel
so
[tex]\angle 9=\angle 7[/tex] ----> by alternate interior angles
we have that
[tex]\angle 7=94^o[/tex]
therefore
[tex]\angle 9=94^o[/tex]
