Line lis the bisector of an angle Z A and B is anypoint oa /. BP and B – InterviewSolution

1.	Line lis the bisector of an angle Z A and B is anypoint oa /. BP and BQ are perpendiculars from Bto the arms of Z A (see Fig. 7.20). Show that:5.() BP BQ or B is equidistant from the armsbig. 3.20
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