 | John Playfair - 1806 - 320 páginas
...because DG=DB; therefore AD2+DB2=2AC2+ 2CD2. Wherefore, if a straight line, &c, QE D, PROP. XI. PROB. TO divide a given straight line into two parts, so that the rectangle contained by the whole and one of the parts may be equal to the square of the other part. Let AB be the given straight... | |
 | Euclides - 1816 - 588 páginas
...double of the squares of AC, CD. Wherefore, if a straight line, £c. QED "46. 1 Ho. 1 PROP. XI. PROB. To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part. Let AB be the given... | |
 | John Playfair - 1819 - 350 páginas
...DG=DB: Therefore, AD3 +DB3=2AC3+2CD3. Wherefore, if a straight line, &c. Q, ED . . PROP. XI. PROB. To divide a given straight line into two parts, so that the rectangle contained by the -whole, and one of the parts, may be equal to the square of the other part. Let AB be the given... | |
 | Miles Bland - 1819 - 444 páginas
...make with each other angles equal to given angles. 6. To divide a straight line into two parts such that the rectangle contained by them may be equal to the square of their difference. 7. If a straight line be divided into any two parts; -to produce it so that the... | |
 | Miles Bland - 1819 - 442 páginas
...make with each other angles equal to given angles. 6. To divide a straight line into two parts such that the rectangle contained by them may be equal to the square of their difference. 7. If a straight line be divided into any two parts; to produce it so that the... | |
 | Peter Nicholson - 1825 - 1046 páginas
...double of the squares of AC, CD. Wherefore, if a straight line, &c. QED Proposition Xf. Problem. To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal 'o the square of the other part. Let AB be the given... | |
 | Euclid - 1826 - 234 páginas
...being given A, B, с, a fourth proportional HF has been found. QEF Deductions. 1 . Divide a given right line into two parts, so that the rectangle contained by them may be equal to a given rectangle. 2. From a given point to draw a right line to cut a given circle, so that the distances... | |
 | Euclides - 1826 - 226 páginas
...being given A, B, c, a fourth proportional HF has been found. QEF Deductions. 1. Divide a given right line into two parts, so that the rectangle contained by them may be equal to a given rectangle. 2. From a given point to draw a right line to cut a given circle, so that the distances... | |
 | Robert Simson - 1827 - 546 páginas
...« 46. 1. •6.2. t Constr. • 47. 1. t 3 Ax. t 30 Def. t lAx. t 3 Ax. t 30 Def. PROP. XL PROB. To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part. Let AB be the given... | |
 | Euclid - 1835 - 540 páginas
...AD, DB are double the squares of AC, CD. Wherefore, " if a straight line," &c. QED PROP. XI. PROB. To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, shall be equal to the square of the other part. Let AB be the given... | |
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AB into two parts, so that the rectangle contained by the whole line and one of the parts, shall be equal to the square on the other part. 
