Right lines in their places; or, The first principles of drawing and design without instruments |
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Página x
... obtaining a case of instruments , however cheap , for each pupil in the class , and the short time which such a cheap case lasts , owing firstly , to their necessarily fragile construction , and secondly , to their liability to get out ...
... obtaining a case of instruments , however cheap , for each pupil in the class , and the short time which such a cheap case lasts , owing firstly , to their necessarily fragile construction , and secondly , to their liability to get out ...
Página 64
... obtained long enough , and long bars of wood would not be strong enough to cover a very wide space , as a heavy weight at W , in Fig . 37 , would cause the wood to bend downwards ; and further , horizontal beams across would make the ...
... obtained long enough , and long bars of wood would not be strong enough to cover a very wide space , as a heavy weight at W , in Fig . 37 , would cause the wood to bend downwards ; and further , horizontal beams across would make the ...
Página 75
... obtain more points to guide you , but perhaps you will find these enough . Now to describe a Circle about a Square , and of course I mean that it must touch the four angles of the square . To do this , it will IN THEIR RIGHT PLACES . 75.
... obtain more points to guide you , but perhaps you will find these enough . Now to describe a Circle about a Square , and of course I mean that it must touch the four angles of the square . To do this , it will IN THEIR RIGHT PLACES . 75.
Página 80
... , by which you will obtain the points J , K , L. Draw your circle through points C , K , A , J , B , L , and you will thus complete your figure as desired . I have told you about figures which have three and 80 RIGHT LINES.
... , by which you will obtain the points J , K , L. Draw your circle through points C , K , A , J , B , L , and you will thus complete your figure as desired . I have told you about figures which have three and 80 RIGHT LINES.
Página 87
... obtain more points , draw lines through the centre , and through the middle of the sides . Mark off on these lines , from the centre , the length of C D ( or any other of the lines which reach from the centre to the angles ) . This will ...
... obtain more points , draw lines through the centre , and through the middle of the sides . Mark off on these lines , from the centre , the length of C D ( or any other of the lines which reach from the centre to the angles ) . This will ...
Términos y frases comunes
15 large Cakes A B C Acute Angle arch bisect blue and red blue and yellow Brushes and Saucers centre colour-boxes complete the square Containing 15 large copy curve Decagon describe a Circle diagonals draw a line draw lines Draw perpendiculars Draw the diameter draw the lines draw your circle Ellipse figure firstly draw five triangles fourteen points G and H Gamboge German Silver green heptagon horizontal I-namely Indian Ink Indian yellow inscribe isosceles triangles Ivory Ruling Pen lake length lesson line A B lines C D lines drawn lock and key look mark meet mixed Nonagon octagon Orange painting parallel pass pentagon polygon produce Protractor Prussian Blue Purple quadrant radii radius Regular Hexagon remember Rhombus Scalene Triangle secondary colour semicircle Sepia shaded shutters sides is called stones straight line tangent teach three Compasses touch Trapezium upright Vandyke Brown
Pasajes populares
Página 112 - Rub the paint firmly, but not too heavily, or you will not get the colour smooth. Be careful to hold the cake upright, so as to keep the edge flat. When you have rubbed as much colour as you think you are likely to want, do not at once put the cake back...
Página viii - Of four-sided figures, a square is that which has all its sides equal, and all its angles right angles.
Página 81 - Polygons are those which have more than four sides. They receive particular names from the number of their sides ; thus a pentagon has five sides, a hexagon has six sides, a heptagon seven, an octagon eight, a nonagon nine, a decagon ten, an undecagon eleven, and a dodecagon has twelve sides.
Página 57 - TRIANGLES upon the same base, and between the same parallels, are equal to one another.
Página xvi - Panizzi was one of those who felt sincerely that " whatever is worth doing at all is worth doing well...
Página 84 - For the polygon may be divided into as many triangles as it has sides, less two (417); and the angles of these triangles coincide altogether with those of the polygon. The sum of the angles of each triangle is two right angles. Therefore, the sum of the angles of the polygon is equal to twice as many right angles as it has sides, less two.
Página 113 - ... be too dark. When you have laid on your colour do not touch it again whilst wet. If it should require retouching let this be done when it has dried, as you will generally make it worse by stirring about* in the wet colour, and will be likely to rub up the surface of the paper. Wherever it is possible, use a large brush in preference to a smaller one, as you will by this means be...
Página 123 - ... addition of Ruling Pen and Horn Protractor ..... . .20 53. Deal Wood Box, painted, Compass, Pen and Pencil, Ruling Pen, Lengthening Bar, Horn Protractor, Drawing Pins, Indian Ink, and Rule . . .26 54. Same, ditto, with Two Compasses . . . .30 55. Same, ditto (54-in.