| Euclides - 1845 - 546 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 108. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 10p. ABC is a triangle whose acute vertex is A and base BC, shew that BC2 is less than AC1+AB* by twice... | |
| Euclides - 1846 - 292 pages
...the rectangles of the opposite sides are together double of the area of the figure. 16. If chords, drawn from any fixed point in the circumference of a circle, be cut by another chord, parallel to the tangent at that point, the rectangle of each chord and the part of it between the given... | |
| Robert Potts - Geometry, Plane - 1860 - 380 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 156. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 157. If AB be a chord of a circle inclined by half a right angle to the tangent at A, and AC, AD be... | |
| Euclides - 1864 - 262 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 156. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 157. If AB be a chord of a circle inclined by half a right angle to the tangent at A, and AC, AD be... | |
| Euclides - 1864 - 448 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 156. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 157. If AB be a chord of a circle inclined by half a right angle to the tangent at A, and AC, AD be... | |
| Robert Potts - 1865 - 528 pages
...other point. The triangle so formed has the sum of the squares on its sides invariable. 233. If chords drawn from any fixed point in the circumference of...each chord, and the part of it intercepted between tho given point and the given chord, is constant. 234. If AB be a chord of a circle inclined by half... | |
| Robert Potts - 1868 - 434 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 156. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 157. If AB be a chord of a circle inclined by half a right angle to the tangent at A, and AC, AD be... | |
| Robert Potts - Geometry - 1876 - 446 pages
...other point. The triangle so formed has the sum of the squares of its sides invariable. 156. If chords drawn from any fixed point in the circumference of...the given point and the given chord, is constant. 157. If AB be a chord of a circle inclined by half a right angle to the tangent at A, and AC, AD be... | |
| |