三角形內角總和

Theorem Abbreviation - 培正資源庫 Pui Ching Resource Bank牡羊座 金牛座 射手座 處女座 獅子座 摩羯座 ... ( sum of [(內角和] (2) d = a + b (ext.( of [(的外角] Theorem 14,15,16,17,18. (Test for Congruent (s) In (ABC, (PQR (1) If AB = PQ, b = q, BC = QR then (ABC ( (PQR ......

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