 | Cambridge univ, exam. papers - 1856 - 252 páginas
...line which joins their centres shall pass through the point of contact. 10. If a straight line touches a circle, and from the point of contact a straight...which are in the alternate segments of the circle. 11. Upon a given straight line to describe a segment of a circle which shall contain an angle equal... | |
 | W F. Richards - 1856 - 198 páginas
...given point without the circumference, w^ioh shall touch a given circle. <9. Jf a straight line touches a circle, and from the point of contact a .Straight...which are in the alternate segments of the circle. 10. .Describe a circle about a given triangle. Under what circumstances can a circle be described to... | |
 | 1856 - 376 páginas
...given point without the circumference, which shall touch a given circle. 9. If a straight line touches a circle, and from the point of contact a straight...which are in the alternate segments of the circle. 10. Deseribe a circle about a given triangle. Under what circumstances can a circle be deseribed to... | |
 | Euclides - 1856 - 168 páginas
...is less than a right angle, wherefore ADC is greater than a right angle. LXVII.— EUCLID III. 32. If a straight line touch a circle and from the point...straight line be drawn cutting the circle, the angles made by this line with the line touching the circle, are equal to the angles in the alternate segments... | |
 | Cambridge univ, exam. papers - 1856 - 200 páginas
...the sides of the triangle. 8. If two circles cut one another, they shall not have the same centre. 9. If a straight line touch a circle, and from the point of contact a straight line be drawn at right angles to the touching line, the centre of the circle shall be in that line. 10. In equal... | |
 | War office - 1858 - 578 páginas
...the provisions were then exhausted in 5 days ; find the number of men in the garrison at first. 6. If a straight line touch a circle and from the point...which are in the alternate segments of the circle. From a given circle cut off a segment so that the angle in the segment shall be half a right angle.... | |
 | Sandhurst roy. military coll - 1859 - 672 páginas
...right angles. Show that a square is greater than any other parallelogram of the same perimeter. 13. If a straight line touch a circle, and from the point...straight line be drawn cutting the circle, the angles made by this line with the line touching the circle shall be equal to the angles which are in the alternate... | |
 | Robert Potts - 1860 - 380 páginas
...that is, FC is perpendicular to DE. Therefore, if a straight line, &c. QED PROPOSITION XIX. THEOREM. If a straight line touch a circle, and from the point of contact a ttraight line be drawn at right angles to the touching line, the center of the circle shall be in that... | |
 | Euclides - 1860 - 288 páginas
...perpendicular to it besides FC ; that is, FC is perpendicular to DE. GE If a straight line be a tangent to a circle, and from the point of contact a straight line be drawn perpendicular to the tangent, the centre of the circle shall be in that line. Given that the straight... | |
 | Euclides - 1861 - 464 páginas
...; if without, as AF, the ¿_ FAB is > a rt. ¿. VB Pnоr. 32. — THEOK. If a straight line touches a circle, and from the point of contact a straight...cutting the circle ; the angles which this line makes icith the line touching the circle, shall be equal to the angles which are in the alternate segments... | |
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IF a straight line touch a circle, and from the point of contact a straight line be drawn at right angles to the touching line, the centre of the circle shall be in that line. 
