 | Francis Cuthbertson (geometer.) - 1876 - 102 pages
...triangles are then said to be equal in all respects. A circle is a plane figure bounded by one line, called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal. That point is called the centre,... | |
 | Isaac Todhunter - 1877 - 442 pages
...parallelogram with all its angles right angles. 18. A square is a rectangle with all its sides equal. 19. A circle is a plane figure bounded by one line which...circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : this point is called... | |
 | Edward Atkins - 1877 - 72 pages
...figure is that which is enclosed by one or more boundaries. 15. A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another. 16. And this point... | |
 | John Merry Ross - Encyclopedias and dictionaries - 1877 - 625 pages
...I4th Book of the Metamorphoses. Cir'cle, according to Euclid, is a plain figure contained by one line, called the circumference^ and is such that all straight lines drawn from a certain point wifehin the figure to the circumference are equal to one another ; this point is the... | |
 | Euclides - 1877 - 58 pages
...is that which is inclosed by one or more lines. 11. A circle is a plane figure contained by one line (called the circumference), and is such that all straight lines drawn from a certain point within the figure to the eircumferencu are equal to one another. 12 And this point... | |
 | Āryabhaṭa - 1878 - 100 pages
...that which is enclosed by one or moro boundaries. VI. A circle is a plane figure bounded by one lino, which is called the circumference, and is such that all straight lines drawn from a certain point within it to tho circumference, are equal to one another. [•Figure ABCI) : Prop.... | |
 | James Maurice Wilson - 1878 - 450 pages
...circle. BOOK III, THE CIRCLE. SECTION I. ELEMENTARY PROPERTIES. A circle is a plane figure contained by one line, which is called the circumference, and is such that all the lines drawn from a certain point within the figure to the circumference are equal to one another.... | |
 | Moffatt and Paige - 1879 - 428 pages
...figure is that which is enclosed by one or more boundaries. 15. A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference are equal to one another. 16. And this point... | |
 | Isaac Sharpless - Geometry - 1879 - 282 pages
...quadrilateral is a straight line joining its opposite angles. Circ1e. 30. A circle is a plane figure, enclosed by one line, which is called the circumference, and is such that all lines drawn from a certain point within the figure to the circumference are equal to one another. 31.... | |
 | Euclides, James Hamblin Smith - 1879 - 376 pages
...is one which is less than a right angle. ^ XIII. A CIRCLE is a plane figure contained by one lino, which is called the CIRCUMFERENCE, and is such, that all straight lines drawn to the circumference from a certain point (called the CENTRE) within the figure are equal to one another.... | |
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A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another. 
