Question

please answer fast ​

Answer 1

Answer:

this can be solve with the help of congurency

Step-by-step explanation:

Bisector divides the figure into two equal parts

So AB= BC

Answer 2

Answer:

in ∆ BOA and ∆ BOC

BO = BO ... ( common )

Angle CBO = Angle ABO ....( BD is the bisector of ABC )

Angle COB = Angle AOB ... ( Given )

therefore , ∆ BOA is congruent to ∆ BOC

AB = AC .. ( By CPCT )

hope it helps