 CD rallel to CE, and BD falls upon them, the exterior angle ECD is equal to the interior and opposite angle ABC ; but the angle ACE was shown to be equal to the angle BAC ; therefore the whole exterior...  The Principles of Psychology - Página 23de Herbert Spencer - 1883Vista completa - Acerca de este libro
 | Robert Simson - 1762 - 488 páginas
...the exterior angle ECD is equal to the interior and oppofite angle ABC. but the angle ACE was fhewn to be equal to the angle BAC ; therefore the whole...exterior angle ACD is equal to the two interior and oppofite angles CAB. ABC. to thefe equals add the angle ACB, anJ the angles ACD, ACB are equal to the... | |
 | Robert Simson - 1775 - 534 páginas
...the exterior angle ECD is equal to the interior and oppofite angle ABC; but the angle ACE was fhown to be equal to the angle BAC $ therefore the whole...exterior angle ACD is equal to the two interior and oppofite angles CAB, ABC ; tothefe equals add the angle ACB, and the angles ACD, ACB are equal to the... | |
 | Robert Simson - 1781 - 534 páginas
...the interior and oppofice angle ABC. budB \s the angle ACE was fhewn to be equal to the angle BACj therefore the whole exterior angle ACD is equal to the two interior and oppofite angles CAB, ABC. to thefe equals add the an^le ACB, and the angles ACD, ACB are equal to the... | |
 | Euclid, John Playfair - 1795 - 462 páginas
...the exterior angle ECD is equal to the interior and oppofite angle ABC; but the angle ACE was Ciown to be equal to the angle BAC ; therefore the whole...exterior angle ACD is equal to the two interior and oppofite angles CAB, ABC ; to thefe angles add the angle ACB, and the angles ACD, ACB are equal to... | |
 | Alexander Ingram - 1799 - 374 páginas
...the exterior angle ECD is equal to the interior and oppofite angle ABC ; but the angle ACE was fhown to be equal to the angle BAC ; therefore the whole...exterior angle ACD is equal to the two interior and oppofite angles CAB, ABC ; to thefe equals add the angle ACB, and the angles ACD, ACB are equal to... | |
 | Robert Simson - 1804 - 530 páginas
...exterior angle ECD is equal to the interior and oppofite angle ABC. butB CD the angle ACE was fhewn to be equal to the angle BAC; therefore the whole...exterior angle ACD is equal to the two interior and oppofite angles CAB, ABC. to thefe equals add the angle ACB, and the angles ACD, ACB are equal to the... | |
 | Robert Simson - 1806 - 546 páginas
...them, the alternate angles BAC, ACE are equal b. Again, BC ^ b 29. 1. because AB is parallel to CE, and BD falls upon them, the exterior angle ECD is equal...equal to the two interior and opposite angles CAB, ABC ; to these equals add the angle ACB, and the angles ACD, ACB are equal to the three angles CBA,... | |
 | John Playfair - 1806 - 320 páginas
...Again, because AB is parallel to CE, and b 29. 1. BD falls upon them, the exterior angle ECD is equalb to the interior and opposite angle ABC ; but the angle...equal to the two interior and opposite angles CAB, ABC ; to these angles add the angle ACB, and the angles ACD, ACB are equal to the three angles CBA,... | |
 | Euclides - 1816 - 588 páginas
...alternate an- ——^ gles BAC, ACE, areB C ~T5 equal b. Again, because *i29. 1. AB is parallel to CE, and BD falls upon them, the exterior angle ECD is equal...equal to the two interior and opposite angles CAB, ABC; to these equals add the angle ACB, and the angles ACD, ACB are equal to the three angles CBA,... | |
 | John Playfair - 1819 - 350 páginas
...the exterior angle ECD is equal to the interior and opposite angle ABC ; but the angle ACE was shewn to be equal to the angle BAC ; therefore the whole...equal to the two interior and, opposite angles CAB, ABC ; to these angles add the angle ACB, and the angles ACD, ACB are equal to the three angles CBA,... | |
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