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Sonja [21]
3 years ago
13

Please help quickly!! Geometry! Will mark a brainiliest

Mathematics
1 answer:
Vesnalui [34]3 years ago
8 0

A nonagon assuming it has equal sides, with a perimeter of 144in, would be 16in a side, making the area, 1582.55

based on equation

A=(9 /4)a^2 cot(180° /9)

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