Introduction to lineal drawing and mensurationDepository of the British and Foreign School Society, 1847 - 48 sider |
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Side 7
... decidedly preferable to any other material . This is not recommended unadvis- edly ; one of the first artists and engravers of the present day having satisfactorily shown the superiority of the lead INTRODUCTORY REMARKS . 7.
... decidedly preferable to any other material . This is not recommended unadvis- edly ; one of the first artists and engravers of the present day having satisfactorily shown the superiority of the lead INTRODUCTORY REMARKS . 7.
Side 8
... materials , such as the crayon and pen , may be used with much success . At the same time , for very bold drawing , or for classes utterly incompe- tent to represent a line with fidelity , chalk and black board will be found exceedingly ...
... materials , such as the crayon and pen , may be used with much success . At the same time , for very bold drawing , or for classes utterly incompe- tent to represent a line with fidelity , chalk and black board will be found exceedingly ...
Side 43
... materials used by the pupils . The children studying drawing are divided into two departments - sections A and B ; those in the former , con- sisting of mere beginners , are confined exclusively to the use of chalk and slate pencil ...
... materials used by the pupils . The children studying drawing are divided into two departments - sections A and B ; those in the former , con- sisting of mere beginners , are confined exclusively to the use of chalk and slate pencil ...
Side 44
... materials used are , as in the other elementary classes , chalk and black board . 5. Architectural and mechanical . - Without detracting from the merits of the preceding courses , the architectural class , in point of utility ...
... materials used are , as in the other elementary classes , chalk and black board . 5. Architectural and mechanical . - Without detracting from the merits of the preceding courses , the architectural class , in point of utility ...
Side 47
... materials used are pen and Indian ink : the map is first accurately drawn with pencil , and , when correctness is shown in proportion and every other particular , the pen is carried over the pencilled lines with as light a hand as ...
... materials used are pen and Indian ink : the map is first accurately drawn with pencil , and , when correctness is shown in proportion and every other particular , the pen is carried over the pencilled lines with as light a hand as ...
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Introduction to Lineal Drawing and Mensuration Henry Pickton Ingen forhåndsvisning tilgjengelig - 2009 |
Vanlige uttrykk og setninger
12 inches long 15 feet 9 inch accuracy acute angle Add diagonals Appendix architrave base black board Book Borough Road called cavetto centre chalk cima recta cornice course cultivation curved lines decagon DEFINITIONS diameter Divide door Draw a 12 Draw a rectangle Draw an ellipse Draw two curves duodecagon Enclose entablature EUCLID Example extremities facia feet 6 inches fillet find the area find the solid frieze geometrical Heptagon horizontal line Illustrate on black inch circle inch lines inch sides introduction king post lineal drawing Look round MENSURATION minutes model drawing muntin nonagon oblique line ovolo panels Parallel curve pencil perpendicular height Point polygon Prob Prop proportion pupils purlines quadrant quadrilateral figure rails rectangle 12 inches required area required the area required the solid rhombus right angle right lines roof round the room Rule schools solid contents SUCCEEDING LESSONS teacher tie beam torus trapezium Tuscan column undecagon
Populære avsnitt
Side 40 - To find the solidity of a cone. RULE. Multiply the area of the base by the perpendicular height, and ^ of the product will be the solidity.
Side 40 - To find the solidity of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity.
Side 16 - A Segment is any part of a circle bounded by an arc and its chord. 51. A Semicircle is half the circle, or a segment cut off by a diameter. The half circumference is sometimes called the Semicircle. 52. A...
Side 16 - Hexagon, of six sides; a Heptagon, seven; an Octagon, eight; a Nonagon, nine ; a Decagon, ten ; an Undecagon, eleven ; and a Dodecagon, twelve sides.
Side 35 - Triangles on the same base, and between the same parallels, are equal.
Side 35 - Any two angles of a triangle are together less than two right angles.
Side 37 - To find the area of a trapezium. RULE. — Divide the trapezium into two triangles by a diagonal, and then find the areas of these triangles ; their sum will be the area of the trapezium.
Side 14 - ... foursided figure with all its sides equal, and all its angles right angles.
Side 38 - Ibs. 7 oz. to ounces. 2. The proportion of the diameter of a circle to its circumference is very nearly 113 to 355; find the circumference of a circle whose diameter is 1 32 feet.
Side 36 - I 8.78 .|- yards breadth of the walk. PROBLEM II. To find the area of a rhombus or rhomboid. RULE. — Multiply the length of the base by the perpendicular height. 6. The base of a rhombus being 12 feet, and its height 8 feet. Required the area. Ans. 96 feet. PROBLEM III.