 | Great Britain. Committee on Education - 1855 - 976 lapas
...mean ratio. 3. If an angle of a triangle he bisected by a straight line which likewise cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square of the straight line which bisects the angle. Section... | |
 | 1856 - 376 lapas
...Equiangular parallelograms have to one another the ratio compounded of the ratios of their sides. 3. If from any angle of a triangle a straight line be drawn perpendicular to the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the perpendicular,... | |
 | Cambridge univ, exam. papers - 1856 - 252 lapas
...rectilineal figure which skill be similar to one and equal to another given rectilineal figure. 6. If from any angle of a triangle a straight line be drawn perpendicular to the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the perpendicular... | |
 | Sandhurst roy. military coll - 1859 - 672 lapas
...of the circle. 2. If an angle of a triangle be bisected by a straight line which also cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base together with the square of the straight line which bisects the angle. If... | |
 | Thomas Stantial - 1859 - 352 lapas
...same circle. 8. If an angle of a triangle be bisected by a straight line which also cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square of the straight line which bisects the angle. 9.... | |
 | Great Britain. Parliament. House of Commons - 1859 - 140 lapas
...which shall be equal to one and similar to another given rectilineal figure. 4. If from the vertical angle of a triangle a straight line be drawn perpendicular to the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the perpendicular,... | |
 | Robert Potts - 1860 - 380 lapas
...rectangle BD, DC, together with the square on AD. Wherefore, if an angle, &c. UKI). PROPOSITION C. THEOREM. If from any angle of a triangle, a straight line be drawn perpendicular to the base ; the rectangle contained by the sides of the triangle is equal to the rectangle contained by the perpendicular... | |
 | Eucleides - 1860 - 396 lapas
...line, which likewise cuts the Idem [fa straight line bisects both the angle and base of a triangle. [f from any angle of a triangle a straight line be drawn perpendicular to the base. If in a right-angled triangle, a perpendicular be drawn from the right angle to the base. Idem If a... | |
 | John Playfair - 1860 - 334 lapas
...PROP. B. THEOR. If an angle of a triangle be bisected by a straight line, which likewse cuts the base; the rectangle contained by the sides of the triangle is equal to th« rectangle contained by the segments of the base, together with the square of the straight line... | |
 | War office - 1861 - 260 lapas
...pentagon. 4. If an angle of a triangle be bisected by a straight line which likewise cuts the base, the rectangle contained by the sides of the triangle is equal to the rectangle contained by the segments of the base, together with the square of the straight line which bisects the angle. 5.... | |
| |
If from any angle of a triangle, a straight line be drawn perpendicular to the base ; the rectangle contained by the sides of the triangle is equal to the rectangle contained by the perpendicular and the diameter of the circle described about the triangle. 
