 | University of Cambridge - 1844 - 550 sider
...from (E), and u the distance of E' from E. FRIDAY, January 5, 18-14. 9. ..Hi. 1. SIMILAR triangles are to one another in the duplicate ratio of their homologous sides. 2. Every solid angle is contained by plane angles which are together less than four right angles. 3.... | |
 | University of Cambridge - 1830 - 508 sider
...intensity. SATURDAY MoRNING .... 9 to 11. First, Second, TJiird and Fourth Classes. 1. SIMILAR triangles are to one another in the duplicate ratio of their homologous sides. t 2. If two straight lines meeting one another, be parallel to two straight lines which meet one another,... | |
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Therefore, universally, similar rectilineal figures are to one another in the duplicate ratio of their homologous sides. 
