In the given figure, if BF||CE, find the value of x.

Asked by Topperlearning User | 26th Aug, 2015, 12:56: PM

Expert Answer:

Given that BF||CE,

 angleOPE and angleFOP are co-interior angles and are supplementary.
Thus, OPE + FOP = 180o

i.e., 80o + FOP = 180o

FOP = 100o

Thus, x = 100o

Answered by  | 26th Aug, 2015, 02:56: PM