[解題] 相似三角形
1.年級:國三
2.科目:數學
3.章節:相似第三節 應用
4.題目:
1.題目給一三角形(圖片顯示為一個沒有特色的銳角三角形)
要求作一正方形面積等於該三角形
2.給兩線段a、b長,要求作一線段c符合a:c=c:b
5.想法:
教到直角母子相似三角形的部分
家教時林場想出來,現在也沒什麼頭緒
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