What is the value of x and Y
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Since, BA || CD
hence,
angle BAC = angle ACD. ( Alternate angles)
X. = 70° .
[ BAC = X and ACD = 70°]
In triangle ABC
Angle A + Angle B + Angle C = 180°
X. + 40° + Y. = 180°
= 70° + 40° + Y. = 180°
= 110° + Y. = 180°
= Y = 180 - 110
Y = 70°
so, x = y = 70°
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