Line lis the bisector of an angle Z A and B is anypoint on I BP and BQ – InterviewSolution

1.	Line lis the bisector of an angle Z A and B is anypoint on I BP and BQ are perpendiculars from Bto the arms of Z A (see Fig. 7.20). Show thats.BP-BQ or B is equidistant from the armsof ZAFia. 120
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