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Ugo [173]
3 years ago
6

PLEASE HELP MY TEST IS DUE SOON! look at photo all of the questions

Mathematics
1 answer:
vivado [14]3 years ago
5 0

Answer:

12. Triangle; heptagon

13. 180(n - 2)

14. nonagon

that's all ik sorry but hope it helps a lil :)

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