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圓形與相似形
Author:
陳兪宏
培英國三上學期第二次段考填充題20.
C,D兩點可以挪動喔！
Discover Resources
Loc geometric baricentru.
Interesting y''
Trapezoid Maker
solidrev_x
tanx and sinx
New Resources
testfileFri Aug 17 20:03:27 CEST 20180.36850396196859225
Sample
testfileFri Aug 17 23:44:53 CEST 20180.4461663036318193
testfileFri Aug 17 23:45:13 CEST 20180.5682246474653943
Trefoil Knot
