Elements of Geometry: Being Chiefly a Selection from Playfair's GeometryA. Walker, 1829 - 186 σελίδες |
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Σελίδα 1
... J. R. Young . cent writers have adopted the their elements of geometry . perly a geometrical subject . B Hutton , and other re- algebraical method in Proportion is not pro- PROPORTION . 1. A less magnitude is said to be.
... J. R. Young . cent writers have adopted the their elements of geometry . perly a geometrical subject . B Hutton , and other re- algebraical method in Proportion is not pro- PROPORTION . 1. A less magnitude is said to be.
Σελίδα 2
Being Chiefly a Selection from Playfair's Geometry John Playfair Francis Nichols . PROPORTION . > 1. A less magnitude is said to.
Being Chiefly a Selection from Playfair's Geometry John Playfair Francis Nichols . PROPORTION . > 1. A less magnitude is said to.
Σελίδα 3
... magnitudes are multiples of as many other magnitudes , and each magnitude contains its part the same number of times , the former magnitudes are said to be equi- multiples of the latter , and the latter are said to be like parts of the ...
... magnitudes are multiples of as many other magnitudes , and each magnitude contains its part the same number of times , the former magnitudes are said to be equi- multiples of the latter , and the latter are said to be like parts of the ...
Σελίδα 4
... magnitude with re- spect to 3 , for 6 contains 3 twice ; and in comparing 6 with 2 , we observe that 6 has a different relative magnitude , for 6 con- tains 2 three times . 10. The quantities must be of the same kind , else they can ...
... magnitude with re- spect to 3 , for 6 contains 3 twice ; and in comparing 6 with 2 , we observe that 6 has a different relative magnitude , for 6 con- tains 2 three times . 10. The quantities must be of the same kind , else they can ...
Σελίδα 11
... magnitudes . Eu- clid's Fifth Book contains the properties of proportional mag- nitudes only . The word quantity , employed above , denotes both numbers and magnitudes , or objects having extension . This tract is chiefly taken from the ...
... magnitudes . Eu- clid's Fifth Book contains the properties of proportional mag- nitudes only . The word quantity , employed above , denotes both numbers and magnitudes , or objects having extension . This tract is chiefly taken from the ...
Άλλες εκδόσεις - Προβολή όλων
Elements of Geometry: Being Chiefly a Selection from Playfair's Geometry Formerly Chairman Department of Immunology John Playfair,John Playfair Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Elements of Geometry: Being Chiefly a Selection From Playfair's Geometry John Playfair Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2023 |
Elements of Geometry: Being Chiefly a Selection From Playfair's Geometry John Playfair Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2023 |
Συχνά εμφανιζόμενοι όροι και φράσεις
ABC is equal ABCD alternate angles angle ABC angle ACB angle BAC angles AGH angles equal base ABC bases and altitudes bisect centre chord circumference cone Consequently cylinder demonstrations described diagonals diameter divided draw equal angles equal arches equal bases equal circles equal to AC equiangular Euclid's Euclid's Elements exterior angle fore four quantities four right angles geometry given point given straight line gles greater Hence homologous sides intersect KLMN Let ABC meet opposite angles opposite side paral parallel lines parallel to CD parallelogram parallelopipeds perp perpendicular plane polygon prism Prop pyramid Q. E. D. COR Q. E. D. PROPOSITION radius rectangle contained right angled triangle Scholium segments semicircle side AC similar similar triangles solid square straight line &c subtended tangent THEOREM triangle ABC vertex wherefore
Δημοφιλή αποσπάσματα
Σελίδα 36 - Any two sides of a triangle are together greater than the third side.
Σελίδα 80 - 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.
Σελίδα 42 - To draw a straight line through a given point parallel to a given straight line. Let A be the given point, and BC the given straight line...
Σελίδα 30 - To bisect a given finite straight line, that is, to divide it into two equal parts. Let AB be the given straight line : it is required to divide it intotwo equal parts.
Σελίδα 20 - LET it be granted that a straight line may be drawn from any one point to any other point.
Σελίδα 38 - Problem. At a given point in a given straight line to make a rectilineal angle equal to a given rectilineal angle.
Σελίδα 113 - Wherefore also the angle BAD is equal to the angle CAD : Therefore the angle BAC is cut into two equal angles by the straight line AD.
Σελίδα 24 - DE ; the point B shall coincide with the point E, because AB is equal to DE; and AB coinciding with DE, AC shall coincide...
Σελίδα 36 - The greater angle of every triangle is subtended by the greater side, or has the greater side opposite to it.