In the givern figure AB parallel to CD. What is x + y?
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Answer:
100°
Step-by-step explanation:
As we can see on the given figure that angle A and angle x are alternate interior angles, and same for angle B and angle y.
So now we can say that angle x = 40° and y = 60°.
This gives us the conclusion that x+y=100°.
Hope you got it
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