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 45
[I. 34. 40 EUCLIDS ELEMENTS. … PROPOSITION 36. THEOREM. Parallelograms on equal bases, and between the sameparallels, are equal to one another. Let ABCD, EFGH be parallelof^rams on equal basesBC, FG, and between the same i)arallel3 AH, EG: t;ieparallelogram ABCD shall be equal to the parallelogramEFGH. Join BE, CH. Then, because…
Geometry · Euclid's Elements · Mathematics, Greek
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