To find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the... Euclid's Elements of Geometry - Side 372redigert av - 1895 - 657 siderUten tilgangsbegrensning - Om denne boken
| John Playfair - 1806 - 320 sider
...XII. PROB. a 11. 1. TO fincl a mean proportional between two given straight lines. Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC ; from the point B drawa... | |
| Robert Simson - 1806 - 546 sider
...done. PROP. XIII. PROB. TO find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the point... | |
| John Playfair - 1819 - 350 sider
...PROP. XIII. PROB. To find a mean proportional between two given straight lines. * Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the point... | |
| John Playfair - 1829 - 210 sider
...PROPOSITION XIII. PROBLEM. To find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines; it is required to find a mean proportional between them. Place AB, BC in a straight line AC, and on AC describe the semicircle ADO; from the point B draw... | |
| Euclid - 1835 - 540 sider
...6. PROP. XIII. PROB. To find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the point... | |
| John Playfair - 1836 - 148 sider
...done. PROP. XIII. PROB. To find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the point... | |
| Andrew Bell - 1837 - 290 sider
...PROPOSITION XIII. PROBLEM. To find a mean proportional between two given straight lines. Let AB, BC, be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC, in a straight line, and upon AC describe the semicircle ADC, and (1. 11) from the... | |
| Robert Simson - 1838 - 434 sider
...done. PROP. XIII. PROS. To find a mean proportional between two given straight linesLet AB, BC be the two given straight lines ; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AO describe the semicircle ADC, and from the point... | |
| Euclides - 1838 - 264 sider
...To find a mean proportional between two given straight lines. Let the parts AB, BC be equal to the two given straight lines : it is required to find a mean proportional between them. Upon AC describe the semicircle ADC, and from the ,„ 1 point B draw* BD at right angles to... | |
| Euclides - 1841 - 378 sider
...done. PROP. XIII. PROB. To find a mean proportional between two given straight lines. Let AB, BC be the two given straight lines; it is required to find a mean proportional between them. Place AB, BC in a straight line, and upon AC describe the semicircle ADC, and from the point... | |
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