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Mathematics 12 Online
OpenStudy (swag):

What is the angle of rotation for a regular nonagon? (Note: Be sure to type out the word degrees, instead of the symbol.)

OpenStudy (experimentx):

40 degrees

OpenStudy (swag):

are you sure

OpenStudy (experimentx):

yep ...

OpenStudy (swag):

hmmm

OpenStudy (experimentx):

if this article is correct http://www.analyzemath.com/Geometry/rotation_symmetry.html

OpenStudy (swag):

yay i got 20 out of 20 your awesome!!! :)

OpenStudy (experimentx):

good luck

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