Mathematics
Grade9
Easy

Question

From the diagram given below, which of the following option is true?

  1. ΔOBA and ΔOBC are congruent
  2. ΔOBA and ΔOBC are not congruent
  3. ∠ABO < ∠CBO
  4. ABO > CBO

hintHint:

We can see in the diagram that AB = BC (given),
OB = OB (same side) and AO = OC (BO is bisector of the side AC).

The correct answer is: ΔOBA and ΔOBC are congruent


    We can see in the diagram that AB = BC (given),
    OB = OB (same side) and AO = OC (BO is bisector of the side AC).
    Therefore, according to SSS rule, ΔOBA and ΔOBC are congruent.

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