| [ A 1 B 1 B 2 B 1 A 2 B 3 B 2 B 3 A 3 ] | , The Thirteen Books of Euclid's Elements, Vol |
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| Apollonius of Perga, , edited by Cambridge: Cambridge University Press, 2013 |
According to this solution was rejected by Plato on the grounds that it could not be achieved using only straightedge and compass, however this interpretation of Plutarch's statement has come under criticism.
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