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dusya [7]
3 years ago
12

What are the angles for a 9 sided plane figure?

Mathematics
2 answers:
Illusion [34]3 years ago
5 0

Answer:

A nonagon is also called enneagon, which is derived from a Greek word called enneagonon, which means nine corners. The first use of the word nonagon dates back to the early 17th century, and has a Latin prefix (nona) and a Greek suffix (gon), making it a polygon with nine sides and nine angles.

PtichkaEL [24]3 years ago
4 0

Answer:

140...........

Step-by-step explanation:

plz make me brainliest

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