Example 1. In figure, find the values of x and y
and then show that AB || CD.
50
A
D
130
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Answer:
x=130 degrees y= 130 degrees
Step-by-step explanation:
by linear pair of angles
x+50=180
x=180-50
x=130 degrees
by vertically opposite angles are equal
y = 130 degrees
pls mark as brainliest
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