the angle measures in the regular polygon is B)140
Answer:
Oh cool! The answer is 90 since a and c or parallel, b cuts through them perpendicularly, forming a right angle.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
360 is going to be what you have to end up with. Add all of the numbers you have then subtract 360 and whatever you get that's your anserw
