Math, asked by faras663, 1 year ago

Triangle ABC is isosceles ab=ac a =30° find the value of x and y

Answers

Answered by Anonymous

3

Answer:

AB =AC

so ∠B=∠C

And ∠A +∠B+∠C=180

30+∠B+∠C=180

∠B+∠C=150

so ∠B=∠C=75

Step-by-step explanation:

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