Question

plzz help find the ans ​

Answer 1

Answer:

AB=AC

we know that

equal opposite angle of equal sides

angle ACB=ABC

ACB=50 degree

ABC=50 degree

we know that

sum of angle of triangle is 180degree

angleABC+angle ACB+angle BAC=180 degree

50degree+50degree+angle BAC=180 degree

angle BAC=180-100

angle BAC=80

ANGLE A=80

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