Question

please tell me the answer​

Answer 1

Answer:y=55° and x=70 because bc =ca so ,y=cab and 180-cAd=70

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Answer 2

Answer:

it's answer should be x = 70° , y= 55°

Step-by-step explanation:

angle B = 55° (alternate angle)

angle B = angle BAC ( it's two sides are equal so it is an isosceles triangle)

angle BAC = 55°

angle c = x

NOW,

angle B + angle BAC + x° = 180° ( sum of all angle of triangle)

55° + 55° + x° = 180°

110°+x°=180°

x°=70°

X = 70 ° , Y = 55°