| John Playfair - 1806 - 320 páginas
...two equal parts in fthe point D. Which was to be done, a 3.1. bl.l. c 8. 1. d 7. clef. PROP. XL PROB. **TO draw a straight line at right angles to a given straight line, from a given point in** the same. / Let AB be a given straight line, and C a point given in it; it is required to draw a straight... | |
| Robert Simson - 1806 - 546 páginas
...straight line AB is divided into two equal parts in the point D. Which was to be done. PROP. XI. PROB. **TO draw a straight line at right angles to a given straight line, from a given point in** the same. See N. Let AB be a given straight line, and C a point given in it; it is required to draw... | |
| John Mason Good - 1813 - 714 páginas
...To bisect a given finite straight line, that is, to divide it into two equal part«. Prop. XI. Prob. **To draw a straight line at right angles to a given straight line, from a given point in** the same. Prop. XII. Prob. To draw a straight line perpendicular to a given straight line of an unlimited... | |
| Euclides - 1816 - 588 páginas
...divided into two equal parts in V the point D. Which was to be done. ' SecN. •3. I. "ll PROP. XI. PROB. **To draw a straight line at right angles to a given straight .line, from a given point in** the same. Let AB be a given straight line, and C a point given in it ; it U required to draw a straight... | |
| John Playfair - 1819 - 354 páginas
...straight line AB is divided into two equal parts in llje point D. Which was to be done. A PROP. XI. PROB. **To draw a straight line at right angles to a given straight line, from a given point in** that line. Lei AB be a given straight line, and C a point given in it ; it is required to draw a straight... | |
| John Playfair - 1819 - 350 páginas
...line AB is divided into two equal parts in 1he point D. Which was to be done. PROP. XL PROB. To dram **a straight line at right angles to a given straight line, from a given point in** that line. Let AB be a given straight line, and C a point given in it ; it is required to draw a straight... | |
| Peter Nicholson - 1825 - 1046 páginas
...line AB is divided into two equal parts in the point D. Which was to be done. Proposition XI. Problem. **To draw a straight line at right angles to a given straight line, from a given point in** the same. Let AB be a given straight line, and С a point given in it ; it is required to draw a straight... | |
| Robert Simson - 1827 - 546 páginas
...line AB is divided into two equal parts in the point D. Which was to be done. PROP. XI. PROB. To drain **a straight line at right angles to a given straight line, from a given point in** the same. Let AB be a given straight line, and C a point given See N. in it; it is required to draw... | |
| John Playfair - 1829 - 210 páginas
...base at right angles. For the triangles ACD, BCD are equal in all respects. PROPOSITION XI. PROBLEM. **To draw a straight line at right angles to a given straight line, from a given point in** the same. Let AB be a given straight line, and C a point given in AB; it is required to draw a straight... | |
| Euclid - 1835 - 540 páginas
...is divided into two equal parts in the point D. Which was to be done. c4, 1. AJ) B PROP. XI. PROB. **To draw a straight line at right angles to a given straight line, from a given point in** the same. Let AB be a given straight line, and C a point given in it; See N. it is required to draw... | |
| |