Answer:
m<1 = 40°
m<2 = 118°
m<3 = 71°
Step-by-step explanation:
✔️m<2 = 180° - 62° (angles in a straight line/supplementary angles)
✔️m<1 = 180° - (118° + 22°) (sum of ∆)
✔️m<3 = 180 - (47 + 62) (sum of ∆)
