Elements of Geometry, Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: To which are Added, Elements of Plane and Spherical TrignonometryBell & Bradfute, 1875 - 257 pagine |
Dall'interno del libro
Risultati 1-5 di 38
Pagina 1
... extremities of a line are points ; and the inter- sections of one line with another are also points . III . If two lines are such that they cannot coincide in any two points , without coinciding altogether , each of them is called a ...
... extremities of a line are points ; and the inter- sections of one line with another are also points . III . If two lines are such that they cannot coincide in any two points , without coinciding altogether , each of them is called a ...
Pagina 7
... extremity of the base equal to one another , and likewise those which are terminated in the other extremity equal to one another . * Let there be two triangles ACB , ADB , upon the same base AB , and upon the same side of it , which ...
... extremity of the base equal to one another , and likewise those which are terminated in the other extremity equal to one another . * Let there be two triangles ACB , ADB , upon the same base AB , and upon the same side of it , which ...
Pagina 8
... extremity equal to one another . Q. E. D. PROP . VIII . THEOR . If two triangles have two sides of the one equal to ... extremity of the base equal to one another , and likewise their sides terminated in the other extremity ; but this is ...
... extremity equal to one another . Q. E. D. PROP . VIII . THEOR . If two triangles have two sides of the one equal to ... extremity of the base equal to one another , and likewise their sides terminated in the other extremity ; but this is ...
Pagina 22
... extremities of two equal and parallel straight lines , towards the same parts , are themselves equal and parallel . Let AB , CD be equal and parallel straight lines , and joined towards the same parts by the straight lines AC , BD ; AČ ...
... extremities of two equal and parallel straight lines , towards the same parts , are themselves equal and parallel . Let AB , CD be equal and parallel straight lines , and joined towards the same parts by the straight lines AC , BD ; AČ ...
Pagina 42
... extremities of the base is equal to the difference between the square of the line drawn to the opposite angle , and the square of one of the equal sides . Fig . 1 . A Fig . 2 . A Let ABC be an isosceles triangle , and let a straight ...
... extremities of the base is equal to the difference between the square of the line drawn to the opposite angle , and the square of one of the equal sides . Fig . 1 . A Fig . 2 . A Let ABC be an isosceles triangle , and let a straight ...
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Elements of Geometry; Containing the First Six Books of Euclid, With Two ... John 1748-1819 Playfair Anteprima non disponibile - 2021 |
Parole e frasi comuni
ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated diameter draw equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore given circle given point given straight line hypotenuse inscribed less Let ABC Let the straight meet multiple opposite angle parallel parallelogram perpendicular plane polygon prism PROB produced proportionals proposition Q. E. D. COR Q. E. D. PROP radius rectangle contained rectilineal figure remaining angle right angles segment semicircle similar sine solid angle solid parallelepipeds spherical angle spherical triangle straight line AC straight line drawn tangent THEOR third three straight lines touches the circle triangle ABC triangle DEF wherefore