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# 1 line&angle

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### 1 line&angle

1. 1. Friday, January 25, 2013LINE AND ANGLES Transversal Corresponding Angles Alternate Angles Interior Angles Mr.Airil Ahmad
2. 2. Friday, January 25, 2013 TRANSVERSAL Transversal is a line that intersects two or more parallel lines. P PQ is a transversal line Q Mr.Airil Ahmad
3. 3. Friday, January 25, 2013 OPPOSITE ANGLESWHAT IS THE MEANING OF OPPOSITE? Mr.Airil Ahmad
4. 4. Friday, January 25, 2013 CORRESPONDING ANGLES Corresponding angles can be identified by the F-shape. angle a = angle d b Find other 2 pairs c a i. Angle ___________ = Angle __________ ii. Angle ___________ = Angle __________ e f d Mr.Airil Ahmad
5. 5. Friday, January 25, 2013 ALTERNATE ANGLES Alternate angles can be identified by the Z- shape. angle a = angle e b Find other pair c a i. Angle ____ = Angle ________ e g f d Mr.Airil Ahmad
6. 6. Friday, January 25, 2013 INTERIOR ANGLES Interior angles can be identified by the U- shape or П-shape. angle a + angle g = 1800 b c a Find other pair i. Angle ____ + Angle ________ = 180 e g f d Mr.Airil Ahmad
7. 7. Friday, January 25, 2013 EXERCISE 6301. x0 2. 3. x0 1200 980 x04. 5. 6. 470 x0 1290 x0 340 760 x0 Mr.Airil Ahmad
8. 8. Friday, January 25, 2013 EXERCISE7. 370 37 0 x0 44 0 440 X0 = 370 + 440 X0 = 810 Mr.Airil Ahmad
9. 9. Friday, January 25, 2013 EXERCISE8. 420 9. 550 10. 380 860 x0 283 0 x0 490 x011. 1250 12. 1220 13. 1200 x0 1050 x0 1650 x0 1300 Mr.Airil Ahmad
10. 10. Friday, January 25, 2013 EXERCISE 141 135 14014. 15. 16. x0 100 270 35 x0 x0 x 17. x0 18. 70 110 30 75 Mr.Airil Ahmad
11. 11. Friday, January 25, 2013 EXERCISE Page 9 , Exercise 1.1D No. 3 Page 11, Exercise Subjective Questions No. 2 Mr.Airil Ahmad
12. 12. Friday, January 25, 2013 Mr.Airil Ahmad