karleighgiles6046 karleighgiles6046

22-10-2017
Mathematics

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What is the angle of rotation of this regular octagon? what is the measure of an interior angle?

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daijingyi722 daijingyi722

22-10-2017

second question:
sum of all the interior angle 180*(8-2)=1080 degree
sum of one interior angle 1080/8=135 degree

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