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lacktutor
If DE || FG, then y = 120.
—> z + 120 = 180
z= 60
—> \(\frac{x}{3}= 60\) —> x= 180
x+ y = 180 + 60 = 240

The answer is C

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lacktutor

y is 120 as shown in your post

while in the final calculation you have mistakenly taken it 60 degrees. I guess some typo error towards the end :)

The question is wrong anyway... ;)

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