| Joseph Ficklin - Arithmetic - 1881 - 406 pages
...points of which are equally distant from a point within, called the Centre. The Diameter of a sphere **is a straight line drawn through the centre, and terminated both ways by the** surface. The Radius of a sphere is a straight line drawn from the centre to the surface. 633. The Volume... | |
| John Carroll (art master.) - Geometry - 1881 - 100 pages
...Centre. Fig. 22. The Radiut is a straight line drawn from the centre to the circumference, as A B. The **Diameter of a circle is a straight line drawn through the centre and** terminating both ways in the circumference, as С D. A Chord is a straight line joining any two points... | |
| Marianne Nops - 1882 - 278 pages
...of a wheel, which each resembles). 16. ' And this point is called the centre of the circle.' 17. ' **A diameter of a circle is a straight line drawn through...centre and terminated both ways by the circumference** ' (equal in length to two radii). 1S. ' A semicircle is the figure contained by a diameter, and that... | |
| Education Ministry of - 1882 - 300 pages
...over so far both ways do not meet. (5) A square is a four-sided figure whose sides are all equal. (c) **A diameter of a circle is a straight line drawn through the centre.** Show that the following two statements are incorrect : — If unequals be added to unequals the wholes... | |
| Isaac Sharpless - Geometry - 1882 - 286 pages
...lines are called radii, and this point is the centre of the circle. 32. A diameter of a circle is any **straight line drawn through the centre, and terminated both ways by the circumference.** 33. A semicircle is the figure contained by the diameter and the part of the circumference cut off... | |
| William Dodds - 1883 - 198 pages
...line drawn from the centre to the circumference. 0 A is a radius ; 0 D and 0 G are also radii. 98. **A diameter of a circle is a straight line drawn through...centre and terminated both ways by the circumference.** A 0 is a diameter. The diameter is of course twice the length of tlio radius. The circumference is... | |
| Euclides - 1883 - 176 pages
...; and, from the definition of a circle, radii of the same circle are all equal to one another. 13. **A diameter of a circle is a straight line drawn through...centre, and terminated both ways by the circumference.** 14. A semicircle is the figure enclosed by a diameter and the part of the circumference cut off by... | |
| Mathematical association - 1883 - 86 pages
...DEF. 9. A radius of a circle is a straight line drawn from the centre to the circumference. DEF. 10. **A diameter of a circle is a straight line drawn through...centre and terminated both ways by the circumference.** [An angle is a simple concept incapable of definition, properly so called, but the nature of the concept... | |
| Frederick Thomas Hodgson - Carpentry - 1883 - 168 pages
...the radii (plural for radius) of the same circle are equal, as ba, c .r, ea, fa, in Fig. 16. 38. The **Diameter of a circle is a straight line drawn through the centre, and terminated** on each side by the circumference; conse4 Fig. 14. Fig. 15. Fig. 16. Fig. 17. quently the diameter... | |
| Mathematical association - 1884 - 146 pages
...of the latter intercepted between perpendiculars let fall on it from the extremities of the former. **DEF. 41. A circle is a plane figure contained by one...centre and terminated both ways by the circumference.** DEF. 44. If any and every point on a l1ne, part of a line, or group of lines (straight or curved),... | |
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