rohan510
1 in triangle abc and adc ab=ad (given bc=DC(given ac=ac(common so triangle abc congruent to adc now 2 ab=bd bo=bd ao=ao aod congruent to aob angle a =90 by cpct b now 3 angle o =90 just proved above 4 ac bisect bd
hope it helps you
0 votes Thanks 2
Sreyan007
can u please write bit 3&4. again in the comments
rohan510
in no. 2. we show that angle o is 90 then it os proved that it is perpendicular
Answers & Comments
in triangle abc and adc
ab=ad (given
bc=DC(given
ac=ac(common
so triangle abc congruent to adc
now 2
ab=bd
bo=bd
ao=ao
aod congruent to aob
angle a =90 by cpct
b
now
3
angle o =90
just proved above
4
ac bisect bd
hope it helps you