The Elements of Euclid; viz. the first six books, together with the eleventh and twelfth. Also the book of Euclid's Data. By R. Simson. To which is added, A treatise on the construction of the trigonometrical canon [by J. Christison] and A concise account of logarithms [by A. Robertson].1814 |
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Side 112
... ratio are called propor- tionals . N. B. When four magnitudes are proportion- als , it is usually expressed by ... triplicate ratio of that which it has to the second , and so on , quadruplicate , & c . increasing the denomination ...
... ratio are called propor- tionals . N. B. When four magnitudes are proportion- als , it is usually expressed by ... triplicate ratio of that which it has to the second , and so on , quadruplicate , & c . increasing the denomination ...
Side 228
... triplicate ratio of their homologous sides . Let AB , CD be similar solid parallelopipeds , and the side AE homologous to the side CF : The solid AB has to the solid CD the triplicate ratio of that which AE has to CF. X Produce AE , GE ...
... triplicate ratio of their homologous sides . Let AB , CD be similar solid parallelopipeds , and the side AE homologous to the side CF : The solid AB has to the solid CD the triplicate ratio of that which AE has to CF. X Produce AE , GE ...
Side 229
... triplicate ra- tio of that which it has to the second : Therefore the solid AB has to the solid KO , the triplicate ratio ... triplicate ratio of that which AE has to EK . And the solid KO is equal to the solid CD , and the straight line ...
... triplicate ra- tio of that which it has to the second : Therefore the solid AB has to the solid KO , the triplicate ratio ... triplicate ratio of that which AE has to EK . And the solid KO is equal to the solid CD , and the straight line ...
Side 258
... triplicate ratio of that of their homologous sides . Let the pyramids having the triangles ABC , DEF , for their bases , and the points G , H for their vertices , be simi- lar , and similarly situated ; the pyramid ABCG has to the ...
... triplicate ratio of that of their homologous sides . Let the pyramids having the triangles ABC , DEF , for their bases , and the points G , H for their vertices , be simi- lar , and similarly situated ; the pyramid ABCG has to the ...
Side 259
... triplicate ratio of that which their homologous sides have : Therefore the solid BGML has to the solid EHPO the triplicate ratio of that which the side BC has to the homologous side EF : But as the solid BGML is to the solid EHPO , so ...
... triplicate ratio of that which their homologous sides have : Therefore the solid BGML has to the solid EHPO the triplicate ratio of that which the side BC has to the homologous side EF : But as the solid BGML is to the solid EHPO , so ...
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The Elements of Euclid; viz. the first six books, together with the eleventh ... Euclides Uten tilgangsbegrensning - 1834 |
Vanlige uttrykk og setninger
ABC is given AC is equal altitude angle ABC angle BAC base BC bisected BOOK XI centre circle ABCD circumference common logarithm cone cylinder demonstrated described diameter drawn equal angles equiangular equimultiples Euclid excess fore given angle given in magnitude given in position given in species given magnitude given ratio given straight line gnomon greater join less Let ABC logarithm meet multiple opposite parallel parallelogram AC perpendicular point F polygon prism proportionals proposition pyramid Q. E. D. PROP radius rectangle CB rectangle contained rectilineal figure remaining angle right angles segment side BC similar sine solid angle solid parallelopipeds square of AC straight line AB straight line BC tangent THEOR third triangle ABC triplicate ratio vertex wherefore
Populære avsnitt
Side 3-7 - IF a straight line be divided into any two parts, the square of the whole line is equal to the squares of the two parts, together with twice the rectangle contained by the parts.
Side 16 - Any two sides of a triangle are together greater than the third side.
Side 26 - Therefore all the angles of the figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 16 - If, from the ends of the side of a triangle, there be drawn two straight lines to a point within the triangle, these shall be less than, the other two sides of the triangle, but shall contain a greater angle. Let...
Side 304 - Again ; the mathematical postulate, that " things which are equal to the same are equal to one another," is similar to the form of the syllogism in logic, which unites things agreeing in the middle term.
Side 4 - DL is equal to DG, and DA, DB, parts of them, are equal ; therefore the remainder AL is equal to the remainder (3. Ax.) BG : But it has been shewn that BC is equal to BG ; wherefore AL and BC are each of them equal to BG ; and things that are equal to the same are equal to one another ; therefore the straight line AL is equal to BC.
Side 147 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Side 3-16 - To divide a given straight line into two parts, so that the rectangle contained by the whole, and one of the parts, may be equal to the square of the other part.
Side 159 - SIMILAR triangles are to one another in the duplicate ratio of their homologous sides.