| Elias Loomis - Calculus - 1859 - 320 pages
...ellipse. The center of the ellipse is the middle point of the straight line joining the foci. A diameter **is a straight line drawn through the center and terminated both ways by the** curve. The major axis is the diameter which passes through the foci. The minor axis is the diameter... | |
| Robert Potts - Geometry, Plane - 1860 - 380 pages
...to one another. XVI. And this point is called the center of the circle. xvn. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. xvm. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Euclides - 1864 - 262 pages
...to one another. XVI. And this point is called the center of the circle. XVII. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. XVHI. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Euclides - 1864 - 448 pages
...equal to one another. And this point is called the center of the circle. XVII. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. XVIII. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Robert Potts - 1865 - 528 pages
...to one another. XVI. And this point is called the center of the circle. xvn. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. xvm. A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Robert Potts - 1868 - 434 pages
...to one another. XVI. And this point is called the center of the circle. XVII. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. XVIIL A semicircle is the figure contained by a diameter and the part of the circumference... | |
| Isaac Todhunter - Measurement - 1869 - 312 pages
...centre of the sphere. A radius of a sphere is a straight line drawn from the centre to the surface. **A diameter of a sphere is a straight line drawn through the** centre, and terminated both ways by the surface. The intersection of a sphere with any plane is a circle... | |
| Elias Loomis - Geometry - 1871 - 302 pages
...C. The point C is the center of the ellipse ; and , i CF or CF' is the eccentricity. ' 5. A diameter **is a straight line drawn through the center, and terminated both ways by the** curve. C. The extremities of a diameter are called its vertices. Thus, through C draw any straight... | |
| James Monteith - 1875
...situation of any place. Sphere. Hem1tphere. 37. A sphere is a globe ; a hemisphere is half a globe. The **diameter of a sphere is a straight line drawn through the center,** from side to side. A fence separating one farm from another is a real line ; but without a fence or... | |
| Robert Potts - Geometry, Plane - 1876 - 446 pages
...to one another. XVL And this point i* called the center of the circle. xvn. A diameter of a circle **is a straight line drawn through the center, and terminated both ways by the** circumference. . • -. . xvin. A semicircle is the figure contained by a diameter and the part *f... | |
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