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OpenStudy (anonymous):
Perimeters and Areas: 6. Find the area of a regular nonagon with a side length of 7 and an apothem of 5 7. Find the area of a regular nonagon with a side length of 9 and an apothem of 16
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OpenStudy (anonymous):
(1/2)7n(5)=A 1/2(35n)=A 17.5n=A
OpenStudy (anonymous):
these are the multiple choices: 6. a-156.5 b- 157.0 c- 157.5 d- 158.0 7. a-651 b-650 c-649 d- 648
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