Question

in the given figure AB=AC and OB=OC prove that angle ABO=angle ACO

Answer 1

Angle b is equal to angle c because angle equal to equal sides are equal

Similarly angle obc=ocb by same rule
Angle b= abo+obc
Angle c=aco+ocb
Abo+obc=aco+ocb

But ocb =aco

So
Abo+obc=aco+obc

This gives us Abo=aco
Hence proved



Hope it helps.........
Thanx

Answer 2

Answer:

Angle b is equal to angle c because angle equal to equal sides are equal

Similarly angle obc=ocb by same rule

Angle b= abo+obc

Angle c=aco+ocb

Abo+obc=aco+ocb

But ocb =aco

So

Abo+obc=aco+obc

This gives us Abo=aco

Hence proved

Hope it helps.........

Step-by-step explanation: