FOR TOMORROW- Solving Corresponding Congruent Triangle.pptx

solving corresponding congruent side and angle

1. GOOD DAY!

2. Activity

3. Activity Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

4. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

5. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

6. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

7. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

8. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5 9

9. Activity: Which pair of figures are congruent by inspection? 1 3 2 8 7 4 6 5

10. SOLVING CORRESPONDING CONGRUENT TRIANGLE Presented By: Gillian F. Remoroza. Student Teacher

11. Welcome To Class! Relate triangle congruence to real life situation. Identify corresponding parts of congruent triangle; Name congruent triangles; Find the measure of corresponding parts of congruent triangles; and Today’s Objectives:

12. When we can say that the triangle are congruent?

13. Two triangle are congruent when their corresponding sides are equal in length , and their corresponding angles are equal in measure .

14. TYPES OF MOTION

15. TYPE OF MOTION 1 3 8 7 6 2

16. TYPE OF MOTION 1 3 8 7 6 2 By Rotation ( TURN ) Turning the figure around fixed point.

17. TYPE OF MOTION 1 3 7 7 6 8 2 By Rotation ( TURN ) Turning the figure around fixed point. By Translation ( SLIDE ) From one point to another without turning it

18. TYPE OF MOTION 1 3 7 6 8 2 By Translation ( SLIDE ) From one point to another without turning it By Rotation ( TURN ) Turning the figure around fixed point. By Reflection ( FLIP ) Flipping a figure over a line.

19. TYPE OF MOTION 1 3 7 6 8 2 By Rotation ( TURN ) Turning the figure around fixed point. By Translation ( SLIDE ) From one point to another without turning it By Reflection ( FLIP ) Flipping a figure over a line.

20. TYPE OF MOTION 1 3 7 6 8 2 By Rotation ( TURN ) Turning the figure around fixed point. By Translation ( SLIDE ) From one point to another without turning it By Reflection ( FLIP ) Flipping a figure over a line.

21. CONGRUENT TRIANGLE B A C F E D A _____ _____ _____   CORRESPONDING ANGLES CORRESPONDING SIDES               A     Congruence Statement:  

22. Example 1: B A C F E D A     CORRESPONDING ANGLES CORRESPONDING SIDES Congruence Statement:   If then A = 80 = 80 = 60 = 60 = 40 = 40 = 5 cm = 5 cm = 10 cm = 10 cm = 7 cm = 7 cm If then     60   60   40   40   5 cm 5 cm 10 cm 10 cm 7 cm 7 cm

23. Example 2:   C N x   A CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES           30   110     Triangle Sum Theorem 180     180           R S O 30   110    

24. Example 3   R N U I T S 40   90   50   (2n + 10)   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES                                

25. Example 4   19 cm 30 cm 3x-5 4x-2 cm 70 cm 6x-5 CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES             Solve f or x: Divide it both side by 3   Divide it, both side by 4 X=8   L E T N O W

26. Example 4   19 cm 30 cm 3x-5 4x-2 cm 70 cm 6x-5 CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES             Solve f or x: Divide it both side by three   Divide it, both side by 4 X=8   Divide it, both side by 6   L E T N O W N O W

27. Activity Time!   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES (2n + 5)   35 45 100

28. Activity Time!   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES 90 cm 70 cm

29. Assignment:  

30. Activity Time!   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES M E D N N A 130   20   x  

31. Activity:   R E A M A O 70   20   50   (2n + 10)   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES

32. Assessment:   R E A M A O 75 50   (2n + 10)   CORRESPONDING CONGRUENT ANGLES CORRESPONDING CONGRUENT SIDES x 100 cm 20 cm 7x - 3 cm 6x - 2 cm 4x - 2 cm 90 cm

33. Thank You.