 | James Bates Thomson - Arithmetic - 1876 - 156 pages
...astronomy. 3. What is a circle ? Ans. A Circle is a plane figure bounded by a curve line, every part of which is equally distant from a point within called the center. 4. What is the circumference of a circle ? Ans. The Circumference of a circle is the curve line by... | |
 | George Ripley, Charles Anderson Dana - Encyclopedias and dictionaries - 1876 - 920 pages
...SPHEXOGRAM& See CUNEIFORM INSOKIPTIOX8. SPHERE (Gr. aQaipd), in geometry, a body bounded by a surface, every point of which is equally distant from a point within called the centre. The figure may bo generated by the. revolution of a semicircle about its diameter as an... | |
 | Albert Newton Raub - Arithmetic - 1877 - 348 pages
...two opposite angles 50 rods : what is the area of the field ? Ans. 12 A. 149.7 P. 5. CERCLES. 356. A Circle is a plane figure bounded by a curved line...which is equally distant from a point within, called the centre. 357. The diameter of a circle is a straight line passing through the centre and ending... | |
 | William James Milne - Arithmetic - 1877 - 402 pages
...a plane figure bounded by straight lines. 562. 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. 563. The Circumference is the line which bounds the circle. 564. A Radius of a circle is a straight... | |
 | Joseph Ray - Arithmetic - 1877 - 402 pages
...circle, and with a curved surface terminating in an apex. 17. A sphere is a solid with a curved surface, every point of which is equally distant from a point within called the center. 18. The volume of a body is its solid contents. 254. 1. To find the convex surface of a right prism.... | |
 | Henry Kiddle - Astronomy - 1877 - 296 pages
...lines is called a PLANE FIGURE. .pig, i, 10. A CIRCLE is a plane figure bounded Tangent by a curve line every point of which is equally distant from a point within, called the centre. 11. The curve line that bounds a circle is called the CIRCUMFERENCE. 12. The DIAMETER of... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...height of the ridge ? Ans. 18ft. THE CIRCLE. 341. 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. 342. The Circumference of a circle is the bounding line ; any part of the circumference,... | |
 | Edward Brooks - Arithmetic - 1877 - 250 pages
...latitude and longitude, difference of time, etc. 288. 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. 289. The Circumference of a circle is the bounding line; any part of the circumference,... | |
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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. 
