CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the fig. 3.21 seg ABseg AD and seg BC seg DC prove that seg AC is perpendicular bisector of Side BD.

Open in App
Solution

Given : seg AB segADOr, AB=ADseg BC seg DCBC=DCIn ABC and ADC,AB =AD GivenBC = DC GivenAC = AC (common)ABC ADC (SSS test)Thus, BAP = DAP (by c.a.c.t) ...(1)In ABP and ADP,AB= AD BAP = DAP from (1)AP = AP (common)ABP ADP (SAS test)Thus, BP = PD (by c.s.c.t) andAPB = APD (by c.a.c.t)Since APB+ APD = 180° linear pair,2 APB = 180° APB = 90°= APD Hence, AC is the perpendicular bisector of BD.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon