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 92
Pagina 4
... draw a straight line equal to a given straight line . K Let A be the given point , and BC the given straight line ; it is required to draw , from the point A , a straight line equal to BC . From the point A to B draw ( Post . 1 ) the ...
... draw a straight line equal to a given straight line . K Let A be the given point , and BC the given straight line ; it is required to draw , from the point A , a straight line equal to BC . From the point A to B draw ( Post . 1 ) the ...
Pagina 5
... drawn equal to the given straight line BC . Which was to be done . PROP . III . PROB . From the greater of two given ... draw ( I. 2 ) the straight line AD equal to C ; and from the centre A , and at the distance AD , describe ( Post . 3 ) ...
... drawn equal to the given straight line BC . Which was to be done . PROP . III . PROB . From the greater of two given ... draw ( I. 2 ) the straight line AD equal to C ; and from the centre A , and at the distance AD , describe ( Post . 3 ) ...
Pagina 9
... draw a straight line at right angles to a given straight line , from a given point in that line . Let AB be a given straight line , and C a point given in it ; it is required to draw a straight line from the point C at right angles to ...
... draw a straight line at right angles to a given straight line , from a given point in that line . Let AB be a given straight line , and C a point given in it ; it is required to draw a straight line from the point C at right angles to ...
Pagina 10
... drawn at right angles to AB . Which was to be done . PROP . XII . PROB . To draw a straight line perpendicular to a given straight line , of an unlimited length , from a given point without it . Let AB be a given straight line , which ...
... drawn at right angles to AB . Which was to be done . PROP . XII . PROB . To draw a straight line perpendicular to a given straight line , of an unlimited length , from a given point without it . Let AB be a given straight line , which ...
Pagina 20
... 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 ; it is required to draw a straight line through the point A , parallel to the straight line BC ...
... 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 ; it is required to draw a straight line through the point A , parallel to the straight line BC ...
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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