A Direct Proof of the Theorem: If a Line Divides Two Sides of a Triangle Proportionally, Then it is Parallel to the Third Side

✍ Scribed by Robert M. Todd

• Book ID: 114973422
• Publisher: School Science and Mathematics Association
• Year: 1966
• Tongue: English
• Weight: 79 KB
• Volume: 66
• Category: Article
• ISSN: 0036-6803
• DOI: 10.1111/j.1949-8594.1966.tb13641.x