 | Robert Potts - 1865 - 528 pàgines
...&c. QED COR. 1. Prom this it is manifest, that if two straight lines cut each other, the angles which they make at the point where they cut, are together equal to four right angles. COR. 2. And consequently that all the angles made by any number of !iucs meeting in one point, are... | |
 | Euclid, Isaac Todhunter - 1867 - 424 pàgines
...Corollary 1. From this it is manifest that, if two straight lines cut one another, the angles which they make at the point where they cut, are together equal to four right angles. Corollary 2. And consequently, that all the angles made by any number of straight lines meeting at one point,... | |
 | Euclid, Isaac Todhunter - 1867 - 426 pàgines
...Corollary 1. From this it is manifest that, if two straight lines cut one another, the angles which they make at the point where they cut, are together equal to four right angles. Corollary 2. And consequently, that all the angles made by any number of straight lines meeting at one point... | |
 | Robert Potts - 1868 - 434 pàgines
...QED COR. 1. From this it is manifest, that, if two straight lines cut each other, the angles which they make at the point where they cut, are together equal to four right angles. COR. 2. And consequently that all the angles made by any number of lines meeting in one point, are... | |
 | Henry Major - 1873 - 588 pàgines
...angles CEB, AED, are equal COROLLARY 1. — From this it is manifest that, if two straight lines cut one another, the angles they make at the point where they cut each other are together equal to four right angles. COROLLARY 2. — And consequently that all the... | |
 | Euclides - 1874 - 120 pàgines
...Corollary 1. From this it is manifest that if two straight lines cut one another, the angles which they make at the point where they cut, are together equal to four right angles. Corollary 2. And consequently, that all the angles made by any number of lines meeting in one point, are together... | |
 | Euclides - 1874 - 342 pàgines
...&c. QED Cor. 1. From this it is manifest, that if two straight lines cut each other, the angles which they make at the point where they cut are together equal to four right angles. Cor. 2. And consequently, that all the angles made by any number of lines meeting in one point, are... | |
 | Edward Atkins - 1876 - 130 pàgines
...COROLLARY 1. — From this it is manifest that if two straight lines cut one another, the angles which they make at the point where they cut, are together equal to four right angles. COROLLARY 2. — And, consequently, that all the angles made by any number of lines meeting in one point are... | |
 | Robert Potts - 1876 - 446 pàgines
...QED COE. 1. From this it is manifest, that, if two straight lines cut each other, the angles which they make at the point where they cut, are together equal to four right angles. COR. 2. And consequently that all the angles made by any number of lines meeting in one point, are... | |
 | Edward Atkins - 1877 - 72 pàgines
...COROLLARY 1. — From this it is manifest that if two straight lines cut one another, the angles which they make at the point where they cut, are together equal to four right angles. COROLLARY 2. — And, consequently, that all the angles made by any number of lines meeting in one point are... | |
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Cor. 2. And consequently that all the angles made by any number of lines meeting in one point, are together equal to four right angles. 
