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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.)
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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
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OpenStudy (swag):
yay i got 20 out of 20 your awesome!!! :)
OpenStudy (experimentx):
good luck
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