The elements of Euclid for the use of schools and colleges; comprising the first six books and portions of the eleventh and twelfth books; (1903)
Euclid, Todhunter, I. (Isaac), 1820-1884, ed. edt, Simson, Robert, 1687-1768, ed. edt · London; New York, Macmillan · leaf 181
Case IV. .*. the rect. AE, EC = the square on AE,and .-. the rect. AE, EC, together with the square on EF,= the squares on AE, EF, that is, = the square on FA, that is, as in the second case, = the rect. BE, ED with the square on EF,and thus the rect. AE, EC = the rect. BE, ED Case IV. Lastly, let…
Euclid's Elements · Geometry · Mathematics, Greek
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