 | Edward Brooks - Arithmetic - 1893 - 228 pages
...measure angles and directions, latitude and longitude, etc. 1. A Circle is a figure bounded by a curve line, every point of which is equally distant from a point within, called the centre. 2. The Circumference is the bounding line ; any part of the circumference, as BC,... | |
 | George Edward Atwood - Arithmetic - 1894 - 396 pages
...the perpendiculars drawn to it from the vertices of the opposite angles. CIRCLES. 433. 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. 434. The Circumference of a circle is the line which bounds it. 435. The Diameter... | |
 | George Washington Hull - Arithmetic - 1894 - 204 pages
...1000 feet ? CIRCULAR MEASURE. 88. Circular Measure is used in measuring arcs and angles. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the Centre. The bounding line is called the Circumference. The distance from the centre to the... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1895 - 252 pages
...a regular hexagon, one side of which measures 10 inches, and the apothem 8.66 inches. Circles. 256. A plane figure bounded by a curved line, every point of which is equally distant from a point within, called the center, is a circle. 257. The distance around a circle (the perimeter) is called the circumference.... | |
 | Edwin Pliny Seaver, George Augustus Walton - Arithmetic - 1895 - 236 pages
...a regular hexagon, one side of which measures 10 inches, and the apothem 8.66 inches. Circle*. 256. A plane figure bounded by a curved line, every point of which is equally distant from a point within, called the center, is a circle. 257. The distance around a circle (the perimeter) is called the circumference.... | |
 | Edward Brooks - Arithmetic - 1895 - 424 pages
...to measure angles and directions, latitude and longitude, difference of time, etc. 239. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within, called the centre. 240. The Circumference of a circle is the bounding line ; any part of the circumference,... | |
 | George Washington Hull - Arithmetic - 1895 - 408 pages
...trapezoid whose bases are 60 and 30 in. respectively, and altitude 20 in. 248. The Circle. A Circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the centre. The bounding line ADBE is called the circumference. The radius is the distance from... | |
 | Edward Brooks - Arithmetic - 1895 - 248 pages
...Circular Measure is used to measure angles and directions, latitude and longitude, etc. 1. A Circle is a figure bounded by a curved line, every point of which is equally distant from a point within called the centre. No. OF MOHTH NAMES. DAYS. ( 3d month, Spring. J. 4th ( 5th f 6th month, month, month,... | |
 | George Washington Hull - Arithmetic - 1895 - 404 pages
...Angular Measure. Angular Measure is used in measuring angles and arcs. A Circle is a plane figure Q bounded by a curved line every point of which is equally distant from a point within, called the centre. The Circumference of a circle is the bounding line. One-fourth of the circumference... | |
 | Adelia Roberts Hornbrook - Geometry - 1895 - 224 pages
...notes of this chapter. CHAPTER II. CIRCLES. NOTE. — A Circle is a plane figure whose perimeter is a curved line, every point of which is equally distant from a point within, called the Center. The perimeter of a circle is called a Circumference. A Diameter is a straight line... | |
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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. 
