194k views
0 votes
The regular nonagon has rotational symmetry of which angle measures? Check all that apply. 40° 45° 120° 240° 260° 320°

User Yoann MIR
by
7.6k points

2 Answers

1 vote

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


360°/9=40°

question answered by

(jacemorris04)

User WhooNo
by
8.6k points
3 votes

Hi!

To find the semmetry between the nonagon just do this:

360 / 9 = 40

The regular nonagon has rotational symmetry of 40 degrees!

User Yaser Khahani
by
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories