Final Answer:
1. m∠1 = 40°
2. m∠2 = 50°
3. m∠3 = 140°
4. m∠4 = 40°
5. m∠5 = 50°
6. m∠6 = 140°
7. m∠7 = 40°
8. m∠8 = 50°
9. m∠9 = 140°
10. m∠10 = 50°
11. m∠11 = 40°
12. m∠12 = 140°
13. m∠13 = 50°
14. m∠14 = 40°
Supplementary: ∠1 & ∠3, ∠2 & ∠3, ∠4 & ∠6, ∠5 & ∠6, ∠7 & ∠9, ∠8 & ∠9, ∠10 & ∠12, ∠11 & ∠12, ∠13 & ∠14
Complementary: ∠1 & ∠2, ∠4 & ∠5, ∠7 & ∠8, ∠10 & ∠11, ∠13 & ∠14
Adjacent Angles: ∠1 & ∠2, ∠2 & ∠3, ∠4 & ∠5, ∠5 & ∠6, ∠7 & ∠8, ∠8 & ∠9, ∠10 & ∠11, ∠11 & ∠12, ∠13 & ∠14
Vertical Angles: ∠1 & ∠4, ∠2 & ∠5, ∠3 & ∠6, ∠7 & ∠10, ∠8 & ∠11, ∠9 & ∠12, ∠13 & ∠14
Parent Tip: Review the logic above to help your child master the concept of angle relationships worksheet pdf.