IF two straight lines be parallel, the straight line drawn from any point in the one to any point in the other is in the same plane with the parallels.* Let AB, CD be parallel straight lines, and take any point E in the one, and the point F in the other... The Elements of Descriptive Geometry ... - Página 6por Thomas Grainger Hall - 1841 - 100 páginasVisualização integral - Acerca deste livro
| Robert Simson - 1762 - 466 páginas
...&c. O^ ED PROP. VII. THEO R. TF two ftraight lines be parallel, the ftraight line drawn &4 w. •^ **from any point in the one to any point in the other is in the** fame plane with the parallels. Let AB, CD be parallel ftraight lines, and take any poih't E m the one,... | |
| Robert Simson - 1775 - 520 páginas
...lines, &c. Q-_E. D. f a8- '• PRO P. VII. THEO R. TF two ftraight lines be parallel, the ftraight **line drawn from any point in the one to any point in the other, is in the** fame plane with the parallels. Let AB, CD be parallel ftraight lines, and take any point E in the one,... | |
| Euclid - 1781 - 550 páginas
...Q:_E. D. f »sr PROP. VII. THEO R. IF two ftraight lines be parallel, the ftraight line drawn See N. **from any point in the one to any point in the other, is in the** fame plane with the parallels. Let AB, CD be parallel ftraight lines, and take any point E in the one,... | |
| Alexander Ingram - 1799 - 351 páginas
...ftraight lines, &.c. Q^ ED PROP. VII. THEOR. See N. TF two ftraight lines be parallel, the ftraight **line ^ drawn from any point in the one to any point in the other, is in the** fame plane with the parallels. aSv.Def.i. For the parallels are in the fame plane *: and a ftraight... | |
| Robert Simson - 1804
...PROP. VII. THEOR. *.A . IF two ftraight lines be parallel, the ftraight line drawn See N. from anv **point in the one to any point in the other is in the** fame plane with the parallels. Let AB, CD be parallel ftraight lines, and take any point E in the one,... | |
| Robert Simson - 1806 - 518 páginas
...straight lines, Sec. QED PROP. VII. THEOR. IF two straight lines be parallel, the straight line See N. **drawn from any point in the one to any point in the...other is in the same plane with the parallels. Let AB,** CD be parallel straight lines, and take any point E in the one, and the point F in the other: the straight... | |
| Euclid - 1810 - 518 páginas
...straight lines, &c. QED PROP. VII. THEOR. IF two straight lines be parallel, the straight line Sec N **drawn from any point in the one to any point in the** oiher is in the same plane with the parallels. Let AB, CD be parallel straight lines, and take any... | |
| John Mason Good - 1813 - 722 páginas
...lines'be at right angles to the same plane, they shall be parallel t» one another. Prop. VII. Theor. **If two straight lines be parallel, the straight line...the other, is in the same plane with the parallels.** Prop. VIII. Theor. If two straight lines be parallel, and one of them is at right angles to a plane... | |
| Euclides - 1814 - 558 páginas
...one plane : And each of the angles ABD, BDC is a if two straight lines, £c. QED PROP. VII. THEOR. **IF two straight lines be parallel, the straight line...the other, is in the same plane with the parallels.** If not, let it be, if possible, above the plane, as EGF; and in the plane ABCD in ^B which the parallels... | |
| Euclides - 1816 - 528 páginas
...straight lines, &c. QED PROP. VII. THEOB.. IF two straight lines be parallel, the straight line See N. **drawn from any point in the one to any point in the other, is in the same plane with the parallels.** Lfit AB, CD be parallel straight lines, and take any point E in the one, and the point F in the other:... | |
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