| 1902 - 484 pages
...line EF as shown in Fig. 9. Now without moving the T-- square place the triangle Fig. 8. r/ Fig. 9. **so that the other 45-degree angle is in the position...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| American School (Chicago, Ill.) - Engineering - 1903
...the lower edge resting on the working edge of the T-square, and draw the line EF as shown in Fig. 9. **Now without moving the Tsquare place the triangle...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| American School (Chicago, Ill.) - Engineering - 1906 - 582 pages
...the lower edge resting on the working edge of the T-square, and draw the line EF as shown in Fig. 9. **Now without moving the Tsquare place the triangle...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| American School (Chicago, Ill.) - Engineering - 1906 - 586 pages
...working edge of the T-square, and draw the line EF as shown in Fig. 9. Now without moving the T-- square **place the triangle so that the other 45-degree angle...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| Drawing - 1906 - 424 pages
...working edge of the T-square, and draw the line EF as shown in Fig. 9. Now without moving the T-- square **place the triangle so that the other 45-degree angle...the two 45-degree angles coincide they are accurate.** Fig. 9. Triangles are very convenient in drawing lines at right angles to the T-square. The method... | |
| American School (Lansing, Ill.) - Architectural drawing - 1906 - 432 pages
...working edge of the T-square, and draw the line EF as shown in Fig. 9. Now without moving the T-- square **place the triangle so that the other 45-degree angle...by the first. If the two 45-degree angles coincide** thej are accurate. Triangles are very convenient in drawing lines at right angles to the T-square.... | |
| Howard Monroe Raymond - Machine-shop practice - 1906 - 690 pages
...and draw the line EF as shown in Fig. 9. Now without moving the T-- square place the triangle Fig. 9. **so that the other 45-degree angle is in the position...by the first. If the two 45-degree angles coincide** thej are accurate. Triangles are very convenient in drawing lines at right angles to the T-square.... | |
| American School (Lansing, Ill.) - Architecture - 1907 - 360 pages
...edge of the T-square, and draw the line EF as shown in Fig. 9. - Now without moving the T-- square **place the triangle so that the other 45-degree angle...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| Frederick Eugene Turneaure - Civil engineering - 1908 - 474 pages
...the lower edge resting on the working edge of the T-square, aud draw the line EF as shown in Fig. 9. **Now without moving the Tsquare place the triangle...the first. If the two 45-degree angles coincide they** arc accurate. Triangles are very convenient in drawing lines at right angles to the T-square. The method... | |
| Howard Monroe Raymond - 1908 - 426 pages
...T-square, and draw the line EF as shown in Fig. 9. Now without moving the TL Fig. 8. Fig. 9. square **place the triangle so that the other 45-degree angle...45-degree angles coincide they are accurate. Triangles are** very convenient in drawing lines at right angles to the T-square. The method of doing this is shown... | |
| |