Question

Find the values of x,y for which the lines AD and BC become parallel.

Answer 1

Answer:

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Answer 2

Answer:

X=50° and Y= 20°

Step-by-step explanation:

5y° = 2x°

X° = 5y/2°

And we know,30°=(X-Y)°

or,(5y/2)°-y°=30°

or,(5y-2y)/2°=30°

or, 3y/2°=30°

or,3y=30°×2=60°

or, Y=60/3°=20°

or, X°-20°=30

or, X° =50°

so, X= 50°and Y =20°.

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