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 75
But if they are not equal, produce one of them BE to F,make EF equalto ED, [I. 3. and bisect BFat G ; [I. 10. from the centreG, at the distanceGB, or GF, de-scribe the semi-circle BHF, andproduce DE\si H. The square described on EH shall be equal to the givenrectilineal figure A. Join GH. Then,…
Geometry · Euclid's Elements · Mathematics, Greek
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