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A regular heptagon (7-sided figure) has an apothem of 21.8 m an...
Mathematics, 08.04.2020 21:25 lkhushi
EMERGENCY! DUE VERY SOON! HELP!
A regular heptagon (7-sided figure) has an apothem of 21.8 m and a side length of 21 m. What is the area of the regular heptagon? If necessary, round your answer to 1 decimal place.
Answers: 3
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