Hand book of calculations for engineers and firemen : Relating to the steam engine, the steam boiler, pumps, shafting, etc. . d\ Second Method, Fig. 78. Draw the* line at A C, at an angle from A, set offsay, five equal parts; draw B 5, anddraw parallels to it from the otherB points of division in A C. These par-allels divide A B as required. Hand Book of Calculations. 141 GEOMETRICAL PROBLEMS. Problem VII. Upon a straight line to draw an angle equalto a given angle, Fig. 79. Let A be the given angle and F Gthe line. With any radius from the points A and F, describearcs D E, I H% cutting the si
Hand book of calculations for engineers and firemen : Relating to the steam engine, the steam boiler, pumps, shafting, etc. . d\ Second Method, Fig. 78. Draw the* line at A C, at an angle from A, set offsay, five equal parts; draw B 5, anddraw parallels to it from the otherB points of division in A C. These par-allels divide A B as required. Hand Book of Calculations. 141 GEOMETRICAL PROBLEMS. Problem VII. Upon a straight line to draw an angle equalto a given angle, Fig. 79. Let A be the given angle and F Gthe line. With any radius from the points A and F, describearcs D E, I H% cutting the sides of the angle A and the lineFG.
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