| John Playfair - 1806 - 320 sider
...Therefore AB.BC =AC.CB+BC2. Therefore, if a straight line, &c. QED c B •33 PROP. IV. THEOR. \ -^ IF a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts together with twice the rectangle contained by the parts. Let the straight... | |
| Robert Simson - 1806 - 546 sider
...rectangle AC, CB, together with the square of BC. If therefore a straight line, &c. QED PROP. IV. THEOR. IF a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts, together with twice the rectangle contained by the parts. Let the straight... | |
| John Mason Good - 1813 - 714 sider
...rectangle contained by the two parts, together with the aquarc of the foresaid part. Prop. IV. Theor. If a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts, together •with twice the rectangle contained by the parts. Prop. V. Theor.... | |
| Jeremiah Day - 1814 - 304 sider
...than in ordinary language. The proposition, (Euc. 4. 2.)] that when a straight line is divided into two parts, the square of the whole line is equal to the squares of the two parts, togedier with twice die product of the parts, is demonstrated, by involving... | |
| Peter Fleming - 1815 - 250 sider
...a right line be divided iuto any two parts, then will the square of the whole line be equal to the sum of the squares of the two parts together with twice the rectangle of the parts, 12. If a straight line touches a circle, the straight line drawn from the centre to the... | |
| Euclides - 1816 - 588 sider
...rectangle AC, CB, together with the square of BC. If therefore a straight line, &c. QED PROP. IV. THEOR. Is a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts, together with twice the rectangle contained by the parts. Let the straight... | |
| Bewick Bridge - 1818 - 254 sider
...we infer, that " if a number be divided into two " parts, the square of the number is equal to the sum of the " squares of the two parts, together with twice the product of " those parts." 31. Let a and // be any two numbers, then, The difference of their Cubes=a3—... | |
| John Playfair - 1819 - 350 sider
...therefore AB.BC '= AC.CB -f BC2. Therefore, if a straight -F line, &c. Q, ED — D PROP. IV. THEOR. If a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts, together with twice the rectangle contained by the parts, Let the straight... | |
| John Mason Good - 1819 - 800 sider
...rectangle contained by the two parts, together with tiie square of the furesaicl part. Prop. IV. Theor. If a straight line be divided into any two parts, the square of the whole line n equal to the squares of the two parts, together with twice the rectangle contained by the parts.... | |
| Euclides - 1821 - 294 sider
...are the given quantities : then 6 X 6 -f- 6 X 2 is = to 8 X 8 — 8 X 2. PROP. 4T THEQR. If a right line be divided into any two parts, the square of the whole line is equal to the sum of the squares of the parts and twice the rectangle under the parts On the given line describe a D% draw a... | |
| |