2 answers:
Answer:
it should be 17.9, I don't really know how to explain it I'm sorry-
Answer:
The answer is 17.99
Step-by-step explanation:
the outer angles always equal 360, so all of those added together should equal 360, and when you sole the equation, you get 17.9
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5.) •Response
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a
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no it isn't it would be 6/9
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it gets longer........