Answer:
lollllll
Step-by-step explanation:
have a nice day!
Answer:
80°
Step-by-step explanation:
Three angles are equal
Let the equal angle be x
3x+120=360
3x=240
x=240/3
=80
Hence the three angles are 80∘
Answer: m=
1
3
√2 or m=
−1
3
√2
Step-by-step explanation: