in Fig. 6.26. find the values of x and y and then
show that AB is parallel to CD
Hig, 6.23
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Answer:
x + 50 = 180 [linear pairs]
x = 130
y = 130 [vertically opposite angles]
Step-by-step explanation:
since x = y = 130 which are equal therefore if AB||CD and a transversal is there it means x and y are alternate angles
it proves that AB || CD
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