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Mathematics 20 Online
OpenStudy (brooklynsshaw):

Please help! I will medal, i've got a few questions :)

OpenStudy (brooklynsshaw):

OpenStudy (anthonyym):

Can you define rotational symmetry? @brooklynsshaw

OpenStudy (anthonyym):

Or what choices can you eliminate.

OpenStudy (anonymous):

5

OpenStudy (anonymous):

i CANT DO IT, i JUST KNOW, i TWIST THAT ATr in my imaginATION

OpenStudy (anthonyym):

Do you know how to find the sum of the interior angles of this polygon?

OpenStudy (anonymous):

|dw:1460686749514:dw|

OpenStudy (anonymous):

IS THAT THE QUEStion, or aRE YOU JUST TESTING ME?

OpenStudy (brooklynsshaw):

but what's the angle?

OpenStudy (yanasidlinskiy):

Yes, the angle has rotational symmetry.

OpenStudy (yanasidlinskiy):

If you rotate it on paper while drawing it out, the angles all line up. Your answer will be: full degree rotation/number of angles = final answer|dw:1460687161536:dw|

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