3 years ago

Below is a regular octadecagon (18 sided polygon).

Mathematics

1 answer:

wel3 years ago

3 0

Answer:

2880 degrees; 160 degrees

Step-by-step explanation:

(18-2)*180=16*180=2880

2880/18=160

Therefore, 2880 degrees; 160 degrees

I hope this helped and have a good rest of your day!

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