Examine the lines that are cut by transversals to determine the measure of angle 1.
what is the measure of angle 1?
m < 1= ?
1) 48
2) 59
3) 73
4) 132

why?
a) it is adjacent to the 48-degree angle
b) it is an alternate exterior angle to the 48-degree angle
c) it corresponds to the 48-degree angle
d) it is supplementary to the 48-degree angle