lg Supplementary Angles Find the value of 'A' in the set of supplementary angles. 1) A 60° 2) 上 3) 141° 5) 153° A A 45% 150° Name: Απ 1. A 2. 5. A 72° 6. 7. 8. A 9. 7) 100° AL 50% 9) A 158° 10) A 10. 3. 1-10 90 80 70 60 50 40 30 20​