 | Heating - 1918 - 412 pages
...is equal to A 0 C. Proof. Since the chords of the arcs LM and PQ are equal, the arcs are equal. The angles are equal because with equal radii equal arcs are intercepted by equal angles. Problems 3 and 4. To draw through a given point a line parallel to a given line. First Method. Draw... | |
 | Building - 1919 - 496 pages
...is equal to A 0 C. Proof. Since the chords of the arcs LM and PQ are equal, the arcs are equal. The angles are equal because with equal radii equal arcs are intercepted by equal angles. Problems 3 and 4. To draw through a given point a line parallel to a given line. First Method. Draw... | |
 | John Charles Stone - Mathematics - 1921 - 264 pages
...until you can do it accurately and with ease. 6. By use of a ruler and a triangle, as in problem 4, draw through a given point a line parallel to a given line. Repeat the construction until proficient. 7. Make a large triangle of wood and use it in making parallel... | |
 | George Herbert Ling, George Wentworth, David Eugene Smith - Geometry - 1922 - 200 pages
...In a plane, given three parallel lines which cut a fourth line in the ratio of two given integers, draw through a given point a line parallel to a given line. . 27. If two parallel line segments which have to each other the ratio of two given integers are given,... | |
 | Edson Homer Taylor, Fiske Allen - Mathematics - 1923 - 104 pages
...problem. To bisect a given angle. Make the construction and give the proof. THEOREM XXXI 167. A problem. To draw through a given point a line parallel to a given line. Make the construction and give the proof. Exercises In each of the first five exercises make the construction... | |
 | James Ambrose Moyer - Engineering graphics - 1925 - 232 pages
...line as determined in this way with the projection obtained by the preceding solutions. 17. PROBLEM 4. To draw through a given point a line parallel to a given plane. Method. Draw one projection of any line, and by the method of the last problem, determine its... | |
 | John Charles Stone - Mathematics - 1926 - 344 pages
...until you can do it accurately and with ease. 6. By use of a ruler and a triangle, as in Problem 4, draw through a given point a line parallel to a given line. Repeat the construction until proficient. 7. Make a large triangle of wood and use it in making parallel... | |
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Draw the horizontal straight line AC about 3| inches long and assume the point P about 1£ inches above A C. Through the point P draw an oblique line FE forming any convenient angle with A C. 
