| Euclid - 1781 - 520 pages
...fo fmall an angle with the ftraight line which is at right angles to it, as not to cut the circle. **Let ABC be a circle, the centre of which is D, and the diameter AB-,** the ftraight line drawn at right angles to AB from its extremity A, fhall fall without the circle.... | |
| John Playfair - Euclid's Elements - 1795 - 400 pages
...ftraight line and the circumference from the extremity, fo as not to cut the circle. .. u . - ' » •• **Let ABC be. a circle, the centre of which is D, and...: and let AE be drawn from A perpendicular to AB,** AE Qia!l fall without the circle. In AE take any point F, join DF, and let DF meet the circle in C.... | |
| Alexander Ingram, Robert Simson - Trigonometry - 1799 - 351 pages
...drawn between that ftraight line and the circumference from the extremity, fo as not to cut the circle. **Let ABC be a circle, the centre of which is D, and the diameter AB** ; the ftraight line drawn at right angles to AB from its extremity A, fliall fall without the circle.... | |
| Euclid, Robert Simson - Euclid's Elements - 1806 - 518 pages
...so small an angle with the straight line which is at right angles to it, as not to cut the circle. **Let ABC be a circle, the centre of which is D, and the diameter AB** ; the straight line drawn at right angles to AB from its extremity A, shall fall without the circle.... | |
| Euclides - Geometry - 1816 - 528 pages
...so small an angle with the straight line which is at right angles to it, as not to cut the circle. **Let ABC be a circle ; the centre of which is D, and the diameter AB** : the straight line drawn at right angles to AB from its extremity A, shall fall without the circle.... | |
| John Playfair - Trigonometry - 1819 - 333 pages
...straight line and the circumference, from ihr extremity of the diameter, so as not to cut the circle. **Let ABC be a circle, the centre of which is D, and...: and let AE be drawn from A perpendicular to AB,** AE shall fall without the circle. In AE take any point F, join DF, and let DF meet the circle in C.... | |
| Industrial arts - 1825
...straight line and the circumference, from the extremity of the diameter, su as not to cut the circle. , " **Let ABC be a circle, the centre of which is D, and...but the greater angle of any triangle is subtended** by thegreater side (Prop. 1 9, Book i.), therefore DF is greater than DA ; now DA is equal to DC, therefore... | |
| Sholto Percy - Industrial arts - 1825
...straight line and the circumference, from the extremity cf the diameter, su as not to cut the circle. " **Let ABC be a circle, the centre of which is D, and...shall fall without the circle. it is greater than the** angb AFD (Prop 0¿, Booki.); but the greater angle of any triangle is subtended by the greater-side... | |
| Euclid, Phillips - 1826 - 180 pages
...extremity, or so small an angle with the right line at right angles to it, as not to cut the circle. **Let ABC be a circle, the centre of which is D, and the diameter AB,** the straight line drawn at right angles to AB from its extremity A, shall fall without the circle.... | |
| Euclides - 1826
...extremity, or so small an angle with (he right line at right angles to it, as not to cut the circle. **Let ABC be a circle, the centre of which is D, and the diameter AB,** the straight line drawn at right angles to AB from its extremity A, shall fall without the circle.... | |
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