Today in class students reviewed again the rules of angles and triangles. We worked together on a number of problems.
Answers to the Angles in a Triangle page: 1. 58 13. 85 2. 50 14. 31 3. 30 15. 137 4. 45 16. 109 5. 145 17. x = -3 6. 135 18. x = 6 7. 130 19. x = -6 8. 85 20. x = -11 9. 21 21. 44 degrees 10. 70 22. 30 degrees 11. 64 23. 30 degrees 12. 31 24. 35 degrees
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October 2018
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