find x and y is following parrallogram
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Hey mate ,
y = 60° ( alternate interior angle )
angle BCD = 180-60 ( linear pair)
angle BCD = 120
angle BCD = x ( corresponding angle )
thus x= 120°
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Answered by
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Answer:
Given angle B = 60
Then angle D =60 (opposite sides are equal)
angle a+b+c+d=360 (
Let the angle a and c be m
m+60+m+60=360
2m +120=360
2m = 360-120
2m = 240
m = 120
120+x=180 (linear pair)
x= 180-120
x =60
120+y=180
y=180-120
y=60
2m =
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