Answer:
IT IS 5
Step-by-step explanation:
Answer:
a,d,e
Step-by-step explanation:
75+a1 = 180
so a1=105
a1=x-15
105=x-15
x=120
then using rules of parallel lines with commone intersecting line gives the others.
Answer:
115-49=x
x= 66°
Step-by-step explanation: