Answer:
tbh there are quite a lot of possibilities
I'll just name the properties but not show which angle applies to it cos that's too time consuming
Step-by-step explanation:
vertically opposite angles
interior / exterior alternate angles
corresponding angles
angles on a straight line are supplementary
And ? Do we need to solve something
I think that the answer is 50,000.
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The best and most correct answer among the choices provided by the question is </span><span>D. 140°</span>.
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Hope my answer would be a great help for you. </span>