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Mathematics 23 Online
OpenStudy (anonymous):

Prove that the two circles shown below are similar.

OpenStudy (anonymous):

OpenStudy (btaylor):

Circles are always similar. If you think about them as regular polygons with an infinite number of sides, then all that is different is their radii.

OpenStudy (amistre64):

can you transform one into the other by translation and dilation? it kinda depends on what your definition of similar is using

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