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" To Draw a Line Perpendicular to a Given Line from a Point on the Line, or Outside the Line. "
Elementary Mechanical Drawing: Theory and Practice, with Chapters on ... - Σελίδα 179
των Charles William Weick - 1925 - 251 σελίδες
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Practical geometry

Richard Burchett - 1855 - 164 σελίδες
...angle of it 95 136 _ of equal or proportional parts, by lines drawn from a given point within it 96 137 To Draw a Line perpendicular to a given line from a point in the line 9 3 — from a point above or below the line .. .- 10 * — at its extremity 10 5 10 6...

A course of geometrical drawing

William Schofield Binns - 1861 - 238 σελίδες
...left hand, move the triangle along the edge AB, and draw the lines, 2a 3, etc. If it were required to draw a line perpendicular to a given line from a point in or without the line, make the shortest side bc coincide with the given line, then apply the edge...

Practical Plane Geometry, Τόμος 30

E. S. Burchett - 1876 - 188 σελίδες
...4. To draw a line perpendicular to a given line, from a point nearly or quite at its extremity. 5. To draw a line perpendicular to a given line, from a point nearly or quite over its extremity. 6. To draw a line parallel to a given line, at a distance from...

Science and Art Drawing: Complete Geometrical Course ; Consisting of Plane ...

John Humphrey Spanton - 1895 - 608 σελίδες
...radius, draw arcs cutting each other at F ; join FB, which will be perpendicular to AB. PROBLEM 7. To draw a. line perpendicular to a given line, from a point which is without the line. Let AB be the given line and C the point. With C as centre, and with any...

Graded Arithmetic, Βιβλίο 7

George F. Cole - 1909 - 368 σελίδες
...formed. What kind of line is drawn? Why? State principle C. What problem have you solved? Problem: To draw a line perpendicular to a given line from a point without. Take any line E as AB, 3^ cen^N timetersin length. Extend the line AB 2J centimeters to A...

Elementary Mechanical Drawing: Theory and Practice

1915 - 278 σελίδες
...de. From F, and through this point of intersection, draw the line FG. GEOMETRICAL PROBLEMS 179 236. To Draw a Line Perpendicular to a Given Line from a Point on the Line, or Outside the Line. (Fig. 92.) Let C be a point outside the given line AB. From C at a center and radius R, draw an arc cutting...

Modern Practical Arithmetic, Τόμος 7

1926 - 240 σελίδες
...greater than OC, draw arcs cutting each other at E. Draw EO. Then A c EO is the line required. II. To draw a line perpendicular to a given line from a point outside the line. Draw the line AB. Take any point 0 outside the line. With 0 as \ a center, draw an...




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