| 1902 - 486 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...11. Suppose the line EF (Fig. 12) is drawn at any angle, and we wish to draw a line through the point P parallel to it. First place one of the triangles... | |
| American School (Chicago, Ill.) - Engineering - 1903 - 414 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...11. Suppose the line EF (Fig. 12) is drawn at any angle, and we wish to draw a line through the point P parallel to it. Fig. 9. Fire t place one of the... | |
| American School (Chicago, Ill.) - Engineering - 1906 - 580 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...to draw a line through the point P parallel to it. r/ Fig. 9. 11 _o First place one of the triangles as shown at A, having one edge coinciding with the... | |
| Howard Monroe Raymond - Machine-shop practice - 1906 - 716 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide thej are accurate. Triangles are very convenient in drawing lines at...the line EF (Fig. 12) is drawn at any anjle. and we wisli to draw a line through the point P parallel to it. 330 EDIUM PRICED DRAWING OUTFIT SHOWING THE... | |
| American School (Chicago, Ill.) - Engineering - 1906 - 586 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...11. Suppose the line EF (Fig. 1'2) is drawn at any airjle. and we wish to draw a line through the point 1' parallel to it. r/ Fig. 9. \ Fig. 10. First... | |
| American School (Lansing, Ill.) - Architectural drawing - 1906 - 426 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide thej are accurate. Triangles are very convenient in drawing lines at...angle with the horizontal, by placing them on the Iward as shown in Fig. 11. Suppose the line EF (Fig. 12) is drawn at any anjle, and we wish to draw... | |
| American School (Lansing, Ill.) - Architecture - 1907 - 360 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...to draw a line through the point P parallel to it. Fig. 9. First place one of the triangles as shown at A, having one edge coinciding with the given line.... | |
| Howard Monroe Raymond - 1908 - 426 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...11. Suppose the line EF (Fig. 12) is drawn at any airjle, and we wish to draw a line through the point P parallel to it. MEDIUM PRICED DRAWING OUTFIT... | |
| American School of Correspondence - Civil engineering - 1908 - 474 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they arc accurate. Triangles are very convenient in drawing lines at...11. Suppose the line EF (Fig. 12) is drawn at any angle, and we wish to draw a line through the point P oarallel to ii Fig. 9. .X ;| so z ills! -j .5... | |
| Heating - 1909 - 412 pages
...angle is in the position occupied by the first. If the two 45-degree angles coincide they are accurate. Triangles are very convenient in drawing lines at...wish to draw a line through the point P parallel to \i Fig. 9. Fii'st place one of the triangles as shown at A, having one edge coincidii.g with the given... | |
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