The elements of Euclid : viz, the first six books, together with the eleventh and twelfth : the errors, by which Theon, or others, have long ago vitiated these books, are corrected, and some of Euclid's demonstrations are restored : also, The book of Euclid's data, in like manner corrected (1834)
Euclid, Euclid, Simson, Robert, 1687-1768 · Philadelphia : Desilver & Thomas · leaf 331
and the ratio of ABF to ABFG; the ratio of therectilineal ABCDE to the rectilineal ABFG is given (9. dat.). PROBLEM. To find the ratio of two rectilineal figures given in species, anddescribed upon the same straight line. Let ABCDE, ABFG be two rectilineal figures given in species,and described… … 328 Euclids data. angle ADC, and make the ratio of HK to KL the same with it.Find also the ratio of the triangle ABD to the triangle ACB.And make the ratio of KL to LM the same. Also, find the ratioof the triangle ABC to the triangle ABF, and make the ratio ofLM to MN the same. And, lastly, find…
Mathematics, Greek · Geometry · Trigonometry
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