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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.
Cyclopedia of Architecture: Architectural drawing. Lettering - Page 43
1912

## Complete Arithmetic: Theoretical and Practical

William Guy Peck - Arithmetic - 1877 - 430 pages
...ANGULAR MEASURE AND LONGITUDE. DEFINITIONS. 133. 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, and any part of this circumference is called...

## Cyclopedia of Carpentry and Contracting ...: Architectural drawing ...

Architectural drawing - 1910 - 430 pages
...perpendicular distance between the bases. SPHERES. A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center. The radius of a sphere is a straight line drawn from the center to the surface. The diameter is a straight...

## New Graded Lessons in Arithmetic, Book 8

Wilbur Fisk Nichols - 1910 - 236 pages
...there in the ceiling? In one side? In one end? 1. A sphere is a solid bounded by a convex surface, every point of which is equally distant from a point within, called the center. a. Place a sphere on the table. Holding it between the palms of the hands roll it over once. Do you...

## The Gilbert Arithmetics, Book 2, Parts 1-2

Charles H. Gleason - Arithmetic - 1910 - 536 pages
...space remains ? MEASURING CIRCLES 336. A circle is a plane figure bounded by a curved line, every part of which is equally distant from a point within called the center. The circumference is the line that bounds the circle. The diameter is a straight line, passing through...

## Kimball's Commercial Arithmetic: Prepared for Use in Normal, Commercial and ...

Gustavus Sylvester Kimball - Business mathematics - 1911 - 444 pages
...piece of land whose base is 22.45 ch., and the altitude 12.25 ch., at \$85 per acre? The Circle 338. A circle is a plane figure bounded by a curved line,...equally distant from a point within called the center. 339. The perimeter of any plane figure is the distance around it. The diameter of a circle is a line...

## Advanced Arithmetic, Part 2

Charles William Morey - 1911 - 154 pages
...to hr. 19. 81 gal. to qt. 20. 15| bu. to qt. CIRCLES A circle is a surface bounded by a curved line every point of which is equally distant from a point within called the center. The boundary line is the circumference. A diameter of a circle is a straight line running through the...

## Durell's Arithmetic: Book two

Fletcher Durell - 1911 - 446 pages
...are plane figures. A cube is not a plane figure. 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. The circumference is the line which bounds a circle. A quadrant is one of the four equal parts into...

## Complete Arithmetic

Bruce Mervellon Watson, Charles Edward White - Arithmetic - 1911 - 424 pages
...passes through how many degrees in 12 hours ? In 1 hour ? 189. 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. The boundary line of a circle is its circumference. Any part of a circumference is an...