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x = 130° , y = 130°
1) angle 50° makes an pair of linear pairs of angle with that of x.
so , according to property of linear pairs of angle
= 50°+ x= 180°
=x= 180°-50°
=x=130°
2) The angle x makes an pair of interior alternate angle with that of y.
so, according to the property of pairs of interior alternate angle
= y=x
=y= 130°☺️☺️
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