Answer:
1. Angle 1 = 67° (corresponding angles)
2. Angle HJK = 142° (corresponding angles)
3. Angle 3 = 111° (alternate angles)
4. Angle 4 = 180 - 90
= 90° (sum of adjacent angles on straight line=180)
5. Angle RST = 138° (vertically opposite angles, corresponding angles)