ANSWER:
its $45
Step-by-step explanation:
add it all together...easy
Answer:
sum
Step-by-step explanation:
Step-by-step explanation:

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Hope I helped ! ♡
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The only shape that has that much is a decagon 10 sides. t<span>he </span>sum<span> of the interior </span>angles of a Regular Decagon is 1440 degrees.