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 346
[Q.E.D. 4. To divide a given straight line into any number of given parts. … A P Q R S Let AB be the given straight line, and let it be required to divide itinto five given parts. Through A draw a straight line AT, making any angle with AB. APPENDIX. BOOK I. JJJ On it take any point P and cut off portions PQ, QR, RS, 8Teach equal to AP. Join TB, and draw PT, QQ, RR, SS all…
Euclid's Elements · Geometry · Mathematics, Greek
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