 | John Fair Stoddard - 1888 - 480 σελίδες
...feet ? Ans, SFHE! R El S . A Sphere, or Globe is a solid, bounded by a convex surface, every point of which is equally distant from a point within 'called the center. TJie Diameter of a sphere is a line passing through its centre and terminating in its surface. The... | |
 | George Augustus Walton, Electa Nobles Lincoln Walton - 1869 - 350 σελίδες
...surface of a slate, is a plane surface. Fig. 1. Fig 2. 326. A plane surface, as in Pig. 1, bounded by a line, every part of which is equally distant from a point within, called the centre, is a Circle. 3*37. The bounding line is called the Circumference of the circle. Anj' part... | |
 | Benjamin Greenleaf - 1870 - 336 σελίδες
...Circle of the Zodiac, l. o. & c. I 1 60 1800 21600 It 60 3600 108000 1296000 081 NOTE 1. — A Cirde is a plane figure bounded by a curve line, every part of which is equally distant from a point called its center. The Circumference of a circle is the line which bounds it, as shown by the diagram.... | |
 | Benjamin Greenleaf - 1871 - 350 σελίδες
...Circle of the Zodiac, s. a 0. 1 t. 1 13 o 1 30 360 1 60 1800 21600 60 3600 108000 1296000 NOTE 1. — A Circle is a plane figure bounded by a curve line,...every part of which is equally distant from a point called its center. The Circumference of a circle is the line which bounds it, as shown by the diagram.... | |
 | George Augustus Walton, Electa N. L. Walton - 1871 - 348 σελίδες
...direction, as the surface of a slate, is a plane surface. 336. A plane surface, as in Fig. 1, bounded by a line, every part of which is equally distant from a point within, called the centre, is a Circle. 337. The bounding line is called the Circumference of the circle. Any part... | |
 | Elias Loomis - 1871 - 302 σελίδες
...AND THE MEASURE OF ANGLES. Definitions. 1. A circle is a plane figure bounded by a line, evory point of which is equally distant from a point within, called the center. This bounding line is called the circumference of the circle. 2. A radius of a circle is a straight... | |
 | James Bates Thomson - 1872 - 234 σελίδες
...1 circumference, cir. NOTE.—Signs as a measure are used only in Astronomy. 36. What is a Circle ? A Circle is a plane figure bounded by a curve line,...equally distant from a point within called the center. 37. What is the Circumference of a Circle ? The Circumference of a Circle is the curve line by which... | |
 | James Bates Thomson - 1872 - 236 σελίδες
...circumference, dr. NOTE. — Signs as a measure are used only in Astronomy. 36. What is a Circle ? A Circle is a plane figure bounded by a curve line, every part of which is equally distant A | from a point within called the center. 37. What is the Circumference of a Circle ? The Circumference... | |
 | Hiram Mattison - 1872 - 264 σελίδες
...angltxl.) r 1 &>*,•!' 18. ClRCLra AND El.UPSE3. (^•U~ JA Circle is a plane figure, bounded by a curved line, every part of which is equally distant from a point within called the center. Concentric Circles are such as are drawn around a comtnan center. The CIrmmfrrenceot acirclc is the... | |
 | Eli Todd Tappan - 1873 - 288 σελίδες
...definitions: A CIRCLE is a portion of a plane bounded by a line called a CIRCUMFERENCE, every point of which is equally distant from a point within called the CENTER. 146. Theorem — A circumference is curved throughout. For a straight line can not have more than two... | |
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A Circle is a plane figure bounded by a curved line every point of which is equally distant from a point within called the center. 
