find the value of x and y if we see parallel to PQ
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The value of X is 60 degree and Y is 50 degree
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In triangle ABC
angle A+angle B+Angle C =180( angle sum property )
70°+60°+C= 180
130+C= 180
C= 180-130
C= 50°
angle C= angle Y( alternate angles)
angleB= angle X(alternate angles)
angle B =60(given)
______________________
So angle Y = 50°
angle X= 60°
angle A+angle B+Angle C =180( angle sum property )
70°+60°+C= 180
130+C= 180
C= 180-130
C= 50°
angle C= angle Y( alternate angles)
angleB= angle X(alternate angles)
angle B =60(given)
______________________
So angle Y = 50°
angle X= 60°
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