Question

43. In the given figure, AB = AC and OB = OC. Then ∠ABO : ∠ACO = ?

(a) 1 : 1 (b) 2 : 1 (c) 1 : 2 (d) None of these​

Answer 1

Answer:

c

Step-by-step explanation:

ans will be c because 2 of abo is aco

Answer 2

Answer:

(a) 1:1 is the correct answer

Step-by-step explanation:

It is given in the question that,

In ∆OAB and ∆OAC, we have

AB = AC

OB = OC

OA = OA (Common)

∴ By SSS congruence criterion

∴ ∠ABO = ∠ACO

So, ∠ABO: ∠ACO = 1: 1

Hence, option (A) is correct