Answer:
80 I THINK, SORRY IF NOT RIGHT
Step-by-step explanation:
Answer:
Elga is 42 years old
Step-by-step explanation:
55-13=42
Answer:
(6x+10)°=(6x+10)°[vertically opposite angle]
now,
6x+10+10x+10=180°[being cointerior angle]
16x=180-20
x=160%16
x=10°