## sydneyyy 3 years ago Find the values of x and y. The diagram is not to scale. A. x = 68, y = 75 B. x = 75, y = 68 C. x = 40, y = 68 D. x = 75, y = 70

1. sydneyyy

2. mayankdevnani

angle40=angle b b=upper angle of 74degree

3. mayankdevnani

4. mayankdevnani

ok

5. sydneyyy

i dont really understand this thats why i needed help

6. mayankdevnani

|dw:1351690943856:dw|

7. mayankdevnani

got it

8. sydneyyy

thats not what i need too find out

9. mayankdevnani

no it was a step of solution

10. mayankdevnani

sum of angles=?

11. sydneyyy

oh ok then what

12. mayankdevnani

sum of angles=180

13. sydneyyy

ok ik that. any triangle needs to add up to 180

14. mayankdevnani

40+74+y-2=180 114+y=182 y=182-114=68

15. mayankdevnani

so angle c=66 degree

16. mayankdevnani

ok

17. sydneyyy

ok what about x i still need to find that

18. mayankdevnani

x-1+40=180 (linear pair)

19. sydneyyy

ok..

20. mayankdevnani

x=180-39=141 degree

21. mayankdevnani

22. sydneyyy

well what you got isnt an answer i can pick

23. mayankdevnani

24. mayankdevnani

both x and y are wrong

25. mayankdevnani

????????????/

26. jiteshmeghwal9

|dw:1351691863045:dw|

27. sydneyyy

just x

28. mayankdevnani

no i got it

29. mayankdevnani

x-1+106=180 x=180-105=75 degrre

30. mayankdevnani

right @sydneyyy

31. sydneyyy

ok that is not what you said before. the other one = 39 n that wasnt an answer

32. abbie

so wat exactly is the answer? x=40, y=68??

33. vanillaslumberxo

@ganeshie8 Can you help me with this?