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全等與相似三角形，有d題目吾係太識做，有d題目完全吾識吾亥幫忙，要步驟和答案 https://docs.google.com/document/d/1dyySCWk2lfBpm7mLTzwXXaBi4cCfdfPbdgEM1NR7nI0/edit?usp=sharing https://docs.google.com/document/d/1lplKO3hVxlu5g7bE-X1_0jOYtkWJ086SgnCtMuDYwSE/edit?usp=sharing 更新: 如果看不圖片，用下面的網址 https://docs.google.com/document/d/1k7bYDMWVRqw-sGmkTdIhK4EE0F_1biorr3Hqm7svnEw/edit?usp=sharing
最佳解答:
4. (a) RHS (b) SAS ==== 5. (a) ΔABC ~ ΔLNM (AAA) (b) ΔABC ~ ΔPQR (AAA) ==== 6. ΔABC ~ ΔPQR 所以 AB/PQ = BC/QR = AC/PR AB/PQ = BC/QR 7/y = 8/4 8y = 28 y = 3.5 BC/QR = AC/PR 8/4 = x/6 4x = 48 x = 12
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全等與相似三角形7 急！急發問:
全等與相似三角形，有d題目吾係太識做，有d題目完全吾識吾亥幫忙，要步驟和答案 https://docs.google.com/document/d/1dyySCWk2lfBpm7mLTzwXXaBi4cCfdfPbdgEM1NR7nI0/edit?usp=sharing https://docs.google.com/document/d/1lplKO3hVxlu5g7bE-X1_0jOYtkWJ086SgnCtMuDYwSE/edit?usp=sharing 更新: 如果看不圖片，用下面的網址 https://docs.google.com/document/d/1k7bYDMWVRqw-sGmkTdIhK4EE0F_1biorr3Hqm7svnEw/edit?usp=sharing
最佳解答:
4. (a) RHS (b) SAS ==== 5. (a) ΔABC ~ ΔLNM (AAA) (b) ΔABC ~ ΔPQR (AAA) ==== 6. ΔABC ~ ΔPQR 所以 AB/PQ = BC/QR = AC/PR AB/PQ = BC/QR 7/y = 8/4 8y = 28 y = 3.5 BC/QR = AC/PR 8/4 = x/6 4x = 48 x = 12
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