The first three books of Euclid's Elements of geometry, with theorems and problems, by T. Tate1851 - 139 sider |
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Resultat 1-5 av 13
Side 3
... semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter . XIX . " A segment of a circle is the figure con- tained by a straight line , and the circumference it cuts off . " XX ...
... semicircle is the figure contained by a diameter and the part of the circumference cut off by the diameter . XIX . " A segment of a circle is the figure con- tained by a straight line , and the circumference it cuts off . " XX ...
Side 66
... semicircle , BHF , and produce DE to H , and join GH . Then , because the straight line BF is divided into two equal parts in the point G , and into two unequal at E , the rectangle BE , EF , together with the square of EG , is equal ...
... semicircle , BHF , and produce DE to H , and join GH . Then , because the straight line BF is divided into two equal parts in the point G , and into two unequal at E , the rectangle BE , EF , together with the square of EG , is equal ...
Side 85
... semi- circle is said to be greater than any acute rectilineal angle , and the remaining angle less than any recti- lineal angle . " COR . From this it is manifest that the straight line which is drawn at right angles to the diameter of ...
... semi- circle is said to be greater than any acute rectilineal angle , and the remaining angle less than any recti- lineal angle . " COR . From this it is manifest that the straight line which is drawn at right angles to the diameter of ...
Side 89
... semicircle , and join BF , FD : And because the angle BFD is at the centre , and the angle BAD at the circumference , and that they have the same part of the circumfer- ence , viz . BCD , for their base ; therefore the angle BFD is ...
... semicircle , and join BF , FD : And because the angle BFD is at the centre , and the angle BAD at the circumference , and that they have the same part of the circumfer- ence , viz . BCD , for their base ; therefore the angle BFD is ...
Side 90
... semicircle ; and the angles in it BAC , BEC are equal , by the first case : For the same reason , because CBED is greater than a semicircle , the an- A E C D gles CAD , CED are equal : Therefore the whole angle BAD is equal to the whole ...
... semicircle ; and the angles in it BAC , BEC are equal , by the first case : For the same reason , because CBED is greater than a semicircle , the an- A E C D gles CAD , CED are equal : Therefore the whole angle BAD is equal to the whole ...
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The first three books of Euclid's Elements of geometry, with theorems and ... Euclid,Thomas Tate Uten tilgangsbegrensning - 1849 |
The First Three Books of Euclid's Elements of Geometry from the Text of Dr ... Euclid,Thomas Tate Ingen forhåndsvisning tilgjengelig - 2014 |
The First Three Books of Euclid's Elements of Geometry from the Text of Dr ... Euclid,Thomas Tate Ingen forhåndsvisning tilgjengelig - 2014 |
Vanlige uttrykk og setninger
A B C ABCD adjacent angles angle ABC angle ACB angle BAC angle equal angles BGH base BC BC is equal bisect centre circle ABC circumference diameter divided double draw a straight equal angles equal circles equal straight lines equal to FB exterior angle given point given rectilineal angle given straight line gnomon greater half a right hypotenuse interior and opposite isosceles triangle less Let ABC Let the straight line be drawn opposite angles parallel parallelogram perpendicular PROB produced Q. E. D. PROP rectangle AE rectangle contained rectilineal figure remaining angle right angles segment semicircle side BC square of AC straight line AB straight line AC straight line drawn THEOR touches the circle trapezium triangle ABC twice the rectangle vertex vertical angle