Answer:
Step-by-step explanation:
<u>Sum of interior angles of a polygon:</u>
- (n - 2)180 = 160n
- 180n - 360 = 160n
- 20n = 360
- n = 18
43.21-38.99=4.22
the difference is 4.22 ounces in weight.
<span>the answer will have to be the second choice cause it seems more correct</span>
Answer:
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Step-by-step explanation:
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