Question

In Fig. 9.42. side BC of ∆ABC is produced to point D such that bisectors of
angle ABC and angle ACD meet at a point E. If angle BAC = 68°, find angle BEC​

Answer 1

Answer:

bac =ecb alternate angle then be

let abc consider x

68+68+x=180

x=136 -180 =44

ecb=68

ABC=bec

so it = 44