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If from any point without a circle two straight lines be drawn, one of which cuts the circle, and the other touches it ; the rectangle contained by the whole line which cuts the circle, and the part of it without the circle, shall be equal to the square...
The synoptical Euclid; being the first four books of Euclid's Elements of ... - Página 97
por Euclides - 1853
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## An Elementary Course of Plane Geometry

Richard Wormell - 1870 - 304 páginas
...tangent is a mean proportional between the whole secant and the part without the circle (§230). Or, If from any point without a circle two straight lines...cuts the circle and the part of it without the circle is equal to the square of the tangent. 50. The line joining the centres of two circumferences is perpendicular...
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## The Edinburgh university calendar

Edinburgh univ - 1871 - 392 páginas
...enunciation, so as to extend it to the case where the parallelograms are on opposite sides of the bases. 5. If from any point without a circle two straight lines...the circle, and the part of it without the circle, is equal to the square of the line which touches it. 6. Prove that similar triangles are to one another...
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## The Elements of Plane and Solid Geometry

Henry William Watson - 1871 - 320 páginas
...rectangle of EC and ED becomes the square of EF, and therefore we have this proposition, viz. If from a point without a circle two straight lines be drawn, one of which cuts and the other touches the circle, then the rectangle of the segments of the cutting line shall be equal...
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## Elements of geometry, containing the first two (third and fourth ..., Parte2

Euclides - 1872 - 102 páginas
...AB; shew that the rectangle CP, CQ is equal to the rectangle CP", CQ.' PROPOSITION XXXVI. THEOREM. If, from any point without a circle, two straight...it; the rectangle contained by the whole line which cute the circle, and the part of it without the circle, must be equal to the square on the line which...
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## Elements of geometry, containing books i. to vi.and portions of books xi ...

Euclides, James Hamblin Smith - 1872 - 376 páginas
...circle, their four extremities shall all -. in the circumference of a circle. PROPOSITION XXXVI. THEOREM. If, from any point without a circle, two straight...and the other touches it ; the rectangle contained 6y the whole line which cuts the circle, and the part of it without the. circle, must be equal to the...
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University of Madras - 1873 - 436 páginas
...respectively, shew that the quadrilateral KLMN is equal in all respects to the quadrilateral ABCD. IX. If from any point without a circle two straight lines be drawn, one of which cuts the circle, bui does not pass through the centre, and the other touches it ; prove that the rectangle contained...
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## Rules and Formulæ in Elementary Mathematics. With Notes

Braithwaite ARNETT - 1873 - 120 páginas
...The following results are frequently required in the investigation of the properties of triangles. If from any point without a circle two straight lines be drawn touching the circle, they are equal. This follows immediately from Euclid in. 37. For if DBj DE be...
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## Recent military, naval, and civil service examination papers in mathematics ...

Braithwaite Arnett - 1874 - 130 páginas
...that AB bisects the angle between PA and QA produced. Prove that the chords .SPand BQ are equal. 7. If from any point without a circle two straight lines...of which cuts the circle, and the other touches it j the rectangle contained by the whole line which cuts the circle, and the part of it without the circle,...
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## The Elements of Euclid, containing the first six books, with a selection of ...

Euclides - 1874 - 342 páginas
...circle there be drawn two straight lines, one of which cuts the circle, and the other meets it; if the rectangle contained by the whole line which cuts...the circle, and the part of it without the circle, be equal to the square on the line which, meets it, the line which meets, shall touch the circle. Let...
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## The Bombay university calendar, Volumen1

Bombay city, univ - 1874 - 648 páginas
...circle there be drawn two 10 straight linos one of which cuts the circle and tho other meets it, and if the rectangle contained by the whole line which cuts the circle and the part of it without the circle be equal to tho square of the lino which meets it, then the line which meets the circle shall bo a...
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