## mayankdevnani 2 years ago If CE is parallel to DB in the given figure, then the value of 'x' will be: a)\[30^{0}\] b)\[45^{0}\] c)\[75^{0}\] d)\[85^{0}\]

1. mayankdevnani

|dw:1354615975039:dw|

where is the figure?

3. mayankdevnani

ah!! @KingAditya you did'nt see the figure?

got it...

5. mayankdevnani

lol!!

6. mayankdevnani

wrong??

7. mayankdevnani

i did this first and last attempt, but my answer is always 75 but it is not

8. mayankdevnani

@nitz @ajprincess @rajathsbhat @shamim can you help me guys

9. mayankdevnani

@Mimi_x3 @mahmit2012 @mark_o. @nubeer @gerryliyana plz help me

10. nitz

is it 85

11. sirm3d

yes, it is 85.

12. sirm3d

|dw:1354616860721:dw|

13. shamim

ya it will 85

14. shamim

do u need explanation

15. rajathsbhat

i think @sirm3d's explanation is pretty clear.

yeah...in triangle abd...the sum of all angles should be 180 thats why angle bdc will be 35...now as @sirm3d drew the figure angle x will be 85 as 85+35=120

17. mayankdevnani

how did you get 40 @sirm3d

18. rajathsbhat

110 and 30 add up to 140. The sum of the interior angles of a triangle should be 180.

19. sirm3d

|dw:1354618758844:dw| the sum of the angles of a triangle is 180.

20. mayankdevnani

oh!! i get it

21. mayankdevnani

and how did you get 35? @sirm3d

22. sirm3d

|dw:1354618948129:dw|

23. rajathsbhat

it's like 40 + x = 75. So what's x?

24. mayankdevnani

no, not this 35 other 35

25. rajathsbhat

corresponding angles.

26. sirm3d

|dw:1354619101156:dw|

27. mayankdevnani

oh!! i see

28. mayankdevnani

GOT IT...?

30. mayankdevnani

yaa