Question

Explanation is required. Correct answer will be marked as brainliest. ​

Answer 1

Answer:

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Answer 2

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ab= ac

∠abc = ∠acb (angles opposite to equal side are equal )

125 + ∠abc = 180 (linear pair)

∠abc = 180-125

∠abc = 55

∠abc = ∠acb

∠acb = 55

∠bac+∠abc+∠acb = 180  (angle sum property of a triangle )

∠bac = 180 -55-55

∠bac = 180-110

∠bac = 70

[tex]\boxed{\red{x=70^{\circ} }}[/tex]