| University of Oxford - 1879
...is equal to the square on the straight line which is made up of the half and the part produced. 4. **The angle at the centre of a circle is double of the . angle at the circumference** on the same base, that is, on. the same part of the circumference. 5. About a given circle describe... | |
| University of Oxford - 1879
...to one another, one on each side of the shortest line. 5. Inscribe a circle in a given triangle. 6. **The angle at the centre of a circle is double of the angle at the circumference** 011 the same base, that is, on the same arc. 7. Inscribe a circle in a given square. 8. In a circle... | |
| 1879
...the square on half the line bisected, and of the line made up of the half und the part produced. 6. **The angle at the centre of a circle is double of the angle at the circumference** on the same base. If a chord be drown through one of the two points of intersection of two circle?,... | |
| Edward Harri Mathews - 1879
...points of contact are in a straight line with a fixed point in the circumference of the given circle. 3. **The angle at the centre of a circle is double of the angle at the circumference** on the same base. Two tangents AB, AC are drawn to a circle, D is any point on the circumference outside... | |
| Great Britain. Parliament. House of Commons - 1879 - 632 páginas
...the square on half the line bisected, and of the line made up of the half and the part produced. 6. **The angle at the centre of a circle is double of the angle at the circumference** on the same base. If a chord be drawn through one of the two points of intersection of two circle?,... | |
| Oxford univ, local exams - 1880
...rectangle contained by the whole and one of the parts shall be equal to the square of the other part. 5. **The angle at the centre of a circle is double of the...that is, upon the same part of the circumference.** 6. If from a point without a circle there be drawn two straight lines, one of which cuts the circle,... | |
| Woolwich roy. military acad, Walter Ferrier Austin - 1880
...rectangle contained by the whole and one of the parts may be equal to the square on the other part. 5. **The angle at the centre of a circle is double of the angle at the circumference** on the same base, that is, on the same arc. A triangle ABC is inscribed in a circle of which O is the... | |
| Isaac Todhunter - 1880 - 400 páginas
...centre ; therefore the centre is in CA. Wherefore, if a straight line &c. QED PROPOSITION 20. THEOREM. **The angle at the centre of a circle is double of the angle at the circumference** on the same bate, that is, on the same arc. Let ABC be a circle, and BEC an angle at the centre, and... | |
| 1881
...distant from the centre ; and of two unequal chords the greater is nearer to the centre than the less. 8. **The angle at the centre of a circle is double of the...that is, upon the same part of the circumference.** Euclid only proves this proposition in the case in which the angle at the circumference is less than... | |
| 1884
...double of the square on half the line, and of the square on the line between the points of section. 12. **The angle at the centre of a circle is double of the angle at the circumference** on the same base, that is, on the same arc. 13. Describe a circle about a given triangle. 14. In a... | |
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