been stuck on this one, trying to review the answers I was giving but this one's a little confusing, please help with explanation so I know how to do it ;0

Answer:
m angle 2=48⁰
Step-by-step explanation:
ok, if the angle ABD= 66⁰ the measure of angle 1 and 2 will equal 66 when added together...
if angle 1= 18⁰you can subtract 18 from 66, getting 48
so the measure of angle 2 is 48⁰