Question

b) In the figure, find the value of X and y and then show that AB| CD full step by step problems |
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Answer 1

Answer:

HAPPY NEW YEAR.....

KEEP SMILING

Answer 2

Step-by-step explanation:

x+50 = 180 ( linear pair )

x=180-50

x = 130°

y = 130° ( Vertically opposite angles )

NOW SINCE , x = y= 130° ( PROVED ABOVE )

ALSO x and y ARE THE ALTERNATE INTERIOR PAIR OF ANGLES )

THEREFORE, LINE AB I I CD ( x = y = 130°)

HENCE PROVED

HOPE THIS HELPS U