The elements of Euclid for the use of schools and colleges : books I., II., III. (1876)
Todhunter, I. (Isaac), 1820-1884 · Toronto : Copp, Clark · leaf 12
re equal to one another. 12. If a straight line meet two straight Imes, so as tomake the two interior angles on the same side of it takentogether less than two right angles, these straight lines,being continually produced, shall at length meet on thatside on which are the angles which are less than… … From the centre A, at the distance AB, describe thecircle BCD. [Postulate 3. From the centre B, at the distance BA, describe theavc\G ACE. [Postulated. From the point C, at which the circles cut one another, drawthe straight lines CA and CB to the points A and B. [Post. 1.A BG shall be an…
Geometry · Euclid's Elements · Mathematics, Greek
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