Use the figure at the right to aninver problems 1- 6. Classity each pair of angles as one of the following: ad alternate Interior angles for corresponding angles 12 (c) alternate exterior angles (d] vertical angles 16 (e) supplementary angles (1) none 10 49 8 416 5. 13 29 8 211 2 E 215 & 211 F 49845 3. A 410 & 215 7. F 213 8 414 4. D 212 & 215 & A 414 8 411 9. m/2 =97" m26 = 83* 97 B m/10 = 973 m7 = 83 m/ 9 = 830 m/16 = 970 13/ 14 11 12 15/ 16 190-83 Find the value of x given that s it 10. my4 = 77. m28 = 4x + 57 4X 167277 -07-57 4 1 12 11. m23 = 5x + 13, m/5 = 53- C 5x 13-53 714 X=8 9 12. m21 = 6x - 5, m27 = 115 6735=115 6X - 170 6 - 6 X :20Find the value of x that makes | | k. 13. (3x + 10)0 14. (5x - 10)0 3X = 75 13 XHO = 5x-16 3 3 - 3X 3 X 4= 25 10= 2x510 + 10 20 = XX 7=16 15. (x+ 10)0 (5x + 15). 16. 5x415+ 6x = 180 24 x +15 = 180 x+ 10 - Ax- 20 AX - 165 11 X = 15 - AX Determine the missing angles. -3x+ 10 5-20 - 10 $31 = 230 17 . 18. 550 y X 170 X+15 = 96 - 515- 55 4+ 4 7 2 96 X = 35 - 47 - 47 y = 43 19. 20. a 67 1220 + 67 = 180 Linear Pair a= 113 6 + 12 2= 180 11 3 + 67 = 180 - 102 - 122 b = 58