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White raven [17]
3 years ago
7

The regular nonagon has rotational symmetry of which angle measures? Check all that apply. 40° 45° 120° 240° 260° 320°

Mathematics
2 answers:
Neporo4naja [7]3 years ago
3 0

Hi!

To find the semmetry between the nonagon just do this:

360 / 9 = 40

The regular nonagon has rotational symmetry of 40 degrees!

Tomtit [17]3 years ago
3 0

central angle of 360° is divided into 9 equal angles each with a measure


360°/9=40°

question answered by

(jacemorris04)

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Hello there! I can help you!

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