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2015-11-06 置頂 [置頂]幾何寶庫準備重新開張!!! (473) (3)
2010-02-05 [題目]幾何題92 (5808) (3)
2010-02-04 [題目]幾何題91 (1277) (0)
2010-02-04 [題目]幾何題90 (854) (0)
2010-02-03 [題目]幾何題89 (783) (0)
2010-02-03 [題目]幾何題88 (767) (1)
2010-02-03 [題目]幾何題87 (871) (0)
2009-11-06 [幾何定理]Monge定理 (2869) (5)
2009-09-19 [題目]幾何題86 (904) (0)
2009-07-02 [題目]幾何題85 (1049) (1)
2009-06-28 [幾何定理]清宮定理 (2254) (0)
2009-06-21 [幾何定理]Carnot定理 (1157) (1)
2009-05-03 [題目]幾何題84 (542) (2)
2009-05-02 [題目]幾何題83 (267) (0)
2009-05-01 [題目]幾何題82 (342) (0)
2009-04-09 [題目]幾何題81 (299) (0)
2009-04-05 [題目]幾何題80 (586) (1)
2009-04-04 [題目]幾何題79 (815) (2)
2009-03-21 [幾何定理]Fermat點 (1727) (3)
2009-03-16 [題目]幾何題78 (306) (0)
2009-03-15 [題目]幾何題77 (281) (0)
2009-03-08 [題目]幾何題76 (354) (0)
2009-03-07 [題目]幾何題75 (535) (1)
2009-03-01 [題目]幾何題74 (288) (1)
2009-02-27 [幾何定理]Brianchon定理 (2000) (1)
2009-02-27 [題目]幾何題73 (218) (0)
2009-02-23 [幾何定理]Morley定理 (2013) (2)
2009-02-22 [題目]幾何題72 (222) (1)
2009-02-22 [題目]幾何題71 (317) (0)
2009-02-16 [題目]幾何題70 (147) (0)
2009-02-14 [幾何定理]Pascal定理 (1933) (0)
2009-02-14 [幾何定理]Pappus定理 (2858) (0)
2009-02-12 [題目]幾何題69 (171) (0)
2009-02-07 [幾何定理]Desargues定理 (1161) (0)
2009-02-02 [幾何定理]Napoleon定理 (1099) (0)
2009-02-02 [幾何定理]Steiner-Lehmus定理 (1232) (0)
2009-02-02 [幾何定裡]Viviani定理 (1448) (0)
2009-02-01 [幾何定裡]Brahmagupta定理 (823) (0)
2009-01-30 [幾何定理]蝴蝶定理 (1388) (1)
2009-01-29 [幾何定理]九點圓定理 (2889) (4)
2009-01-29 [幾何定理]張角定理 (1270) (0)
2009-01-29 [題目]幾何題68 (147) (0)
2009-01-29 [題目]幾何題67 (106) (0)
2009-01-28 [幾何定理]Simson定理 (948) (0)
2009-01-28 [題目]幾何題66 (92) (0)
2009-01-28 [題目]幾何題65 (284) (0)
2009-01-27 [題目]幾何題64 (166) (0)
2009-01-26 [題目]幾何題63 (143) (0)
2009-01-26 [題目]幾何題62 (124) (0)
2009-01-26 [題目]幾何題61 (128) (0)
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