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" PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the centre. "
A Complete Arithmetic: Oral and Written - Σελίδα 72
των Malcolm MacVicar - 1878
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Plane Geometry Suggestive Method

George Clinton Shutts - 1905
...sides, bisects the angle. CHAPTER II. THE CIRCLE. Definitions. 158. A circle is a portion of a plane bounded by a curved line, all points of which are equally distant from a fixed point within. 159. The fixed point is the center of the circle, and the bounding line is the...

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...by a curved surface all points of which are equally distant from a point within called the center. A circle is a plane figure bounded by a curved line...which are equally distant from a point within called the center. In geography what we commonly call circles such as the equator, parallels, and meridians,...

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...sum of the parallel sides. b. Find the length of each of the parallel sides. STUDY OF THE CIRCLE 575. A plane figure bounded by a curved line, all points...which are equally distant from a point within, called the center, is a circle. 576. Tfie boundary line of a circle is the circumference. 577. A straight...

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...legs. 23. We define a circle as a portion of a plane bounded by a curve, called the circumference, all points of which are equally distant from a point within called the centre. An arc is any portion of the circumference ; as AB. A radius is a straight line drawn from the centre...

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...legs. B B 23. We define a circle as a portion of a plane bounded by a curve, called the circumference, all points of which are equally distant from a point within called the centre. An arc is any portion of the circumference ; as AB. A radius is a straight line drawn from the centre...

The Architect's and Builder's Pocket-book: A Handbook for Architects ...

Frank Eugene Kidder - 1908 - 1661 σελίδες
...is the boundary line of a plane figure. A circle is a portion of a plane bounded by a curve, all the points of which are equally distant from a point within called the centre (Fig. 19). The circumference is the curve which bounds the circle. A radius is any straight line drawn...




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