The elements of Euclid for the use of schools and colleges : comprising the first two books and portions of the eleventh and twelfth books; with notes and exercises (1880)
Todhunter, I. (Isaac), 1820-1884 · Toronto : Copp, Clark · leaf 44
I. 34. therefore the two sides EA, AB are equal to the two sides^Z>,i>Ceach to each; and the exterior angle FDC is equal to the interior andopposite angle EAB ; [I. 29. therefore the triangle EAB is equal to the triangleFDC. [r. 4. Take the triangle FDC from the trapezium ABCF,and from the… … [I. 34. 40 EUCLIDS ELEMENTS.
Geometry · Euclid's Elements · Mathematics, Greek
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