Today in class students learned about how the area of shapes changes when you change 1 and then when you change 2 measurements for that shape. Cool patterns emerged!
Answers to HW: 1. sum = 90 degrees 6. supplementary 2. sum = 180 degrees 7. neither 3. angles that share a ray (side) 8. supplementary 4. opposite and equal from an intersection 9. suppl. 110 degrees 5. complementary 10. compl. 58 degrees 1. b = 34 degrees 13. x = 8 3. b = 27 degrees 14. x = 18 5. b = 30 degrees 15. x = 9 7. b = 99 degrees 16. x = 8 9. b = 90 degrees 17. x = 29 11. b = 85 degrees 18. x = 10 12. b = 108 degrees 19. x = 21 20. x = 19
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October 2018
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