Question

Find x and y in each of the following figures, if line l is parallel to line m.

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Answer 1

Answer:

y+116=180

y=180-116

=64

x=y (corresponding angle are equal)

Answer 2

y + 116° = 180° {angle of a straight line}

=> y = 64°

Now, since lines l and m are parallel to each other, so

x = y = 64° {corresponding angles}