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A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference.
Euclid's plane geometry, practically applied; book i, with explanatory notes ... - Σελίδα 13
των Euclides - 1863
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## Elements of Geometry: Containing the Principal Propositions in the First Six ...

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...circle, is a right line drawn from the centre to the circumference. 2. A diameter of a circle, is a right line drawn through the centre and terminated both ways by the circumference. 3. An arc of a circle, is any part of its periphery, or circumference. O 4. The chord, or fubtenfe,...

## A Complete Treatise on Practical Mathematics: Including the Nature and Use ...

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...circle is the diilance between the centre and circumference. 3-5. The diameter of a circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. A is the centre. AB the radius. CD the diameter. Note, The diameter is equal to twice the radius. 36....

## The Elements of Euclid: Viz. the First Six Books, with the Eleventh and ...

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...center to the circumference of a circle, is called a Radius. XVII. A diameter of a circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. XVIII. A femicircle is the figure contained by a diameter and the part of the circumference cut off...

## A Treatise on Land-surveying, in Six Parts ...

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...point С within the circle, called the centre thereof. в 10. A Diameter of a Circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. il. A Radius of a Circle is a ftraight line drawn from the centre to the circumference, and i«s equal...

## Elements of Geometry;: Containing the First Six Books of Euclid, with a ...

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...XII. And this point is palled the centre of the circle. XIII. A diameter of a circle is a ftraight line drawn through the centre, and terminated both ways by the circumference. XIV, A femicircle is the figure cpntained by a diameter and the part of the circumference cut off by...

## Elements of Geometry: Containing the First Six Books of Euclid, with a ...

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...one another. XII. And this point is called the centre of the circle. XHL A diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. XIV. A semicircle is the figure contained by a diameter and the part of the circumference cut off by...

## The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ...

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...another:. XVI. And this point is called the centre of the circle. XVH. A diameter of • circle is a straight line drawn through the centre, and terminated both ways by the circumference. , XVIII. A semicircle is the, figure contained by a .diameter and the part of the circumference cut...

## Geographical Delineations: Or, A Compendious View of the Natural and ...

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...where equally distant from a point within the figure called the centre. 2. A diameter of a circle is a straight line drawn through the centre and terminated both ways by the circumference. 3. An arc of a circle is any part of the circumference. 4. The circumference of every circle is supposed...

## An Essay on the Teeth of Wheels: Comprehending Principles, and Their ...

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...radii, is used, when more than one such line is spoken of. 0 5. The diameter of a circle, is a right line drawn through the centre, and terminated both ways by the circumference. 6. The arc of a circle is any part of its circumference. 113 7. A chord of an arc, is a right line...

## Elements of Geometry, Geometrical Analysis, and Plane Trigonometry: With an ...

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...boundary traced by the remote end of that line its circumference. 3\$. The diameter of a circle is a straight line drawn through the centre, and terminated both ways by the circumference. It is obvious that all radii of the same circle are equal to each other and to a semidiameter. 36....