 | 1864 - 630 pagina’s
...1st. doubly refracting, 2d. biaxal. MATHEMATICS. W. HOPKINS, Esq., MA July 14th. 10 AM — 1 PM 1. To draw a straight line perpendicular to a given straight line of indefinite length, from a given point without it. (Eue.) 2. If one circle touch another internally,... | |
 | Robert Potts - 1865 - 528 pagina’s
...the greater angle, which is impossible. Therefore two straight lines cannot have a common segment. PROPOSITION XII. PROBLEM. To draw a straight line perpendicular to a given straight line of unlimited length, from a giren point without it. Let AB be the given straight lino, which may be produced... | |
 | Euclides - 1865 - 402 pagina’s
...straight line at right angles to a given straight line, from a given point in the same . . . . I. 11. 5. To draw a straight line perpendicular to a given straight line of unlimited length, from a given point in the same . . I. 12. 6. Through a given point to draw a straight... | |
 | Euclid, Isaac Todhunter - 1867 - 426 pagina’s
...is impossible. [Axiom 9. Wherefore two straight lines cannot have a common segment. PROPOSITION 12. PROBLEM. To draw a straight line perpendicular to...from a given point without it. Let AB be the given straight line, which may be produced to any length both ways, and let G be the given point without... | |
 | Euclid, Isaac Todhunter - 1867 - 424 pagina’s
...straight lines cannot have a common segment. / , 4 "I, ".I- -.jC-ftVUt^ KV , PROPOSITION 12. PliOBLEMTo draw a straight line perpendicular to a given straight...from a given point without it. Let AB be the given straight line, which may be produced to any length both ways, and let C be the given point without... | |
 | Schools inquiry commission - 1868 - 742 pagina’s
...centres being produced shall pass through that point of contact, B. IIÍ. Prop. 11. 3. In BI Prop. 12. " To draw a straight line perpendicular to a given straight line of unlimited length from a given point without it, the following construction is given by Euclid : —... | |
 | Euclides - 1871 - 136 pagina’s
...meet; shew that OA, OB, OC are all equal. Ex. 3. Shew that Prop. xi. is a particular case of Prop. ix. PROPOSITION XII. PROBLEM. To draw a straight line...without it. It is required to draw from C a st. line ± to AB. Take any pt. D on the other side of AB. With centre C and distance CD describe a © cutting... | |
 | Edinburgh univ - 1871 - 392 pagina’s
...money is exactly equal to seven times B's. What sums had they at first? Wednesday, 22d March 1871. 1. To draw a straight line perpendicular to a given straight...an unlimited length, from a given point without it. 2. If the square described upon one of the sides of a triangle is equal to the square described upon... | |
 | Henry Major - 1873 - 588 pagina’s
...the greater, which is impossible; therefore two straight lines cannot have a common segment. XII. — To draw a straight line perpendicular to a given straight...from a given point without it. Let AB be the given straight line, which may be produced to any length both ways, and let C be a point without it. It is... | |
 | Euclides - 1874 - 342 pagina’s
...which is impossible. Therefore, 4. Two straight lines cannot have a common segment. PROPOSITION 12. — Problem. To draw a straight line perpendicular to...from a given point without it. Let AB be the given straight line, which may be produced any length both ways, and let C be a point without it. It is required... | |
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To draw a straight line perpendicular to a given straight line of an unlimited length, from a given point without it. 
