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From a given point to draw a straight line equal to a given straight line. Let A be the given point, and BC the given straight line: it is required to draw from the point A a straight line equal to BC.
The Elements of Euclid: The Errors, by which Theon, Or Others, Have Long Ago ... - Side 10
av Euclid, Robert Simson - 1838 - 416 sider
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## Euclid's Elements of geometry, the first four books, by R. Potts. Corrected ...

Euclides - 1864
...upon the given straight line AB. Which was required to be done. PROPOSITION II. PROBLEM. From a given point, to draw a straight line equal to a given straight line. Let A be the given point, and .BCthe given straight line. It is required to draw from the point A, a straight line equal to BC. From...
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## Elements of plane geometry, book i, containing nearly the same propositions ...

Euclides - 1865
...AC is equal to DF. PROPOSITION XXXIII. PROB. Through a given point to draw a straight line parallel to a given straight line. Let A be the given point,...BC the given straight line, it is required to draw a straight line through the point A, parallel to the line BC. In BC take any point D, and join AD,...
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## The College Euclid: Comprising the First Six and the Parts of the Eleventh ...

Euclides - 1865
...described upon the given straight line AB. Which was required to be done. PROP. IL— PROBLEM. from a given point to draw a straight line equal to a given straight line. (References — Prop. I. 1 ; post. 1, 2, 3 ; ax. 1, 3 ; def. 15.) • To be written out, or repeated...
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## Elements of Geometry: Containing the First Six Books of Euclid: With a ...

John Playfair - 1855 - 317 sider
...(27. 1.) to CD. \ PROP. XXXI. PROB. To draw a straight line through a given point parallel to a gtven straight line. Let A be the given point, and BC the given straight line, h is required lo draw a straight line through the point A, parallel to the straight line BC. In BC...
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## Outlines of geometry; or, The motion of a point

...once by a twofoot rule or a pair of compasses ? For example, when Euclid has a problem, " From a given point to draw a straight line equal to a given straight line," the question at once suggests itself, — Why not take a piece of string and measure it ? The answer...
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## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1867 - 400 sider
...straight lines &c. QED PROPOSITION 31. PROBLEM. To draw a straight line through a given point parallel to a given straight line. Let A be the given point,...BC the given straight line : it is required to draw a straight line through the point A parallel to the straight line BC. In BC take any point E D, and...
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## The Elements of Euclid for the Use of Schools and Colleges: Comprising the ...

Euclid, Isaac Todhunter - 1867 - 400 sider
...perpendicular to a given plane, from a given point without it. Let A be the given point without the plane BH: it is required to draw from the point A a straight line perpendicular to the plane BH. Draw any straight line BC in the plane BH, and from the point A draw...
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## Report of the commissioners, Volum 8

...italics necessary, and if so, why? 4. Is the following a correct solution of the problem, from a given point to draw a straight line equal to a given straight...be the given point and BC the given straight line ; join AB, and on AB describe the equilateral triangle ADB. Produce DA to E; and with centre D at the...
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## Euclid's Elements of Geometry: Chiefly from the Text of Dr. Simson, with ...

Robert Potts - 1868 - 410 sider
...upon the given straight line A B. Which was required to be done. PROPOSITION II. PROBLEM. From a given point, to draw a straight line equal to a given straight line. Let A be the given point, and BCthe given straight line. It is required to draw from the point A, a straight line equal to BC. From...
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## The Normal Elementary Geometry: Embracing a Brief Treatise on Mensuration ...

Edward Brooks - 1868 - 275 sider
...CD bisect ACS (B. IV. Th. II.). PROBLEM VI. Through a given point to draw a straight line parallel to a given straight line. Let A be the given point and CD the given line. From. A as a centre, with a radius greater than the shortest distance from A to...
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