Introduction to lineal drawing and mensurationDepository of the British and Foreign School Society, 1847 - 48 sider |
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Side 10
... the five orders of architecture . Another portion to mechanical drawing — machinery of different kinds ; the uses and construction of which are fully elucidated and explained , by constant reference to 10 INTRODUCTORY REMARKS .
... the five orders of architecture . Another portion to mechanical drawing — machinery of different kinds ; the uses and construction of which are fully elucidated and explained , by constant reference to 10 INTRODUCTORY REMARKS .
Side 13
... kinds of angles ? Repeat the two last exercises in one figure . ( Fig . 15. ) Analyse and explain the angles . Which is the larger , an acute angle formed of 20 inch lines , or a right angle of 6 inch lines ? See Appendix , B. B THIRD ...
... kinds of angles ? Repeat the two last exercises in one figure . ( Fig . 15. ) Analyse and explain the angles . Which is the larger , an acute angle formed of 20 inch lines , or a right angle of 6 inch lines ? See Appendix , B. B THIRD ...
Side 15
... kind . an equilateral triangle with 8 inch sides . isosceles triangle any size . ( Fig . 24. ) A scalene triangle . ( Fig . 25. ) Draw two equilateral triangles , one within the other ; the outer one with 12 inch sides , the inner one ...
... kind . an equilateral triangle with 8 inch sides . isosceles triangle any size . ( Fig . 24. ) A scalene triangle . ( Fig . 25. ) Draw two equilateral triangles , one within the other ; the outer one with 12 inch sides , the inner one ...
Side 16
... Kind of octagon ? Draw a regular octagon . ( Fig . 41. ) Draw a nonagon with 4 inch sides . Draw a decagon . ( Fig . 42. ) An undecagon . A duodecagon . ( Fig . 43. ) See Appendix , F. What figure is formed ? B 2 SEVENTH LESSON ...
... Kind of octagon ? Draw a regular octagon . ( Fig . 41. ) Draw a nonagon with 4 inch sides . Draw a decagon . ( Fig . 42. ) An undecagon . A duodecagon . ( Fig . 43. ) See Appendix , F. What figure is formed ? B 2 SEVENTH LESSON ...
Side 16
... kind of ellipse , with one end narrower than the other . 4. A circle viewed sideways appears an ellipse . EXERCISES . What Point out some examples of an ellipse . Of an oval . Draw an ellipse 12 inches by 8 inches . form is an egg ...
... kind of ellipse , with one end narrower than the other . 4. A circle viewed sideways appears an ellipse . EXERCISES . What Point out some examples of an ellipse . Of an oval . Draw an ellipse 12 inches by 8 inches . form is an egg ...
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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.