Question

Please answer this (step by step explanation )​

Answer 1

Answer:

X=30° and Y=80° can you please give me brainest answer tag please please please please

Answer 2

1. Angle ACD ≈ Angle BAC [Alternate angle]
2. As angle ACD = 70°

Therefore angle BAC = 70°

Therefore value of x = 70°

3. In ∆ABC,

Angle BAC + Angle ABC + Angle ACD = 180° ( sum of the measure of angle of triangle is 180°)

Therefore 40° + 70° + angle ACD = 180°

110° + angle ACD = 180°

angle ACD = 180° - 110°

Therefore angle ACD = 170°

Therefore value of y = 170°

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