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Mathematics 21 Online
OpenStudy (freemap):

Reagan is using geometry software to construct a regular pentagon by using rotations. What is Reagan using for the angle of rotation? °

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@Mehek14

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@jim_thompson5910

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@sleepyjess

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@kittiwitti1

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@campbell_st

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@retirEEd

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@retirEEd well I saw you typing do you know

OpenStudy (retireed):

I think I know but I am not sure. So I google some stuff and it confused me even more.

OpenStudy (retireed):

My guess is .... 360 / 5 is 72 = is the equal exterior angles and the angle of rotation MIGHT be the interior angles which would be 180 - 72 which equals 108.

OpenStudy (freemap):

what is she useing my guess is a protractor

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