[解題] 國中數學內切圓
1.科目:國三數學
2.範圍:重心內心外心
3.題目:第十四題
http://i.imgur.com/kHCEXqx.jpg


求解,謝謝各位0....0
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→
01/20 19:17, , 1F
01/20 19:17, 1F
推
01/20 19:21, , 2F
01/20 19:21, 2F
推
01/20 22:00, , 3F
01/20 22:00, 3F
推
01/20 23:54, , 4F
01/20 23:54, 4F
→
01/21 15:46, , 5F
01/21 15:46, 5F
→
01/21 15:49, , 6F
01/21 15:49, 6F
→
01/21 15:49, , 7F
01/21 15:49, 7F
推
01/22 14:16, , 8F
01/22 14:16, 8F
→
01/22 14:16, , 9F
01/22 14:16, 9F
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