Practical geometry for the architect, engineer, surveyor and mechanic |
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Page ix
... touching a given circle in a given point 898 29 30 30 • 50. To describe a circle through three given points which are not in the same right - line 31 51. From a given point outside a given circle to draw tangents thereto 31 · 52. To ...
... touching a given circle in a given point 898 29 30 30 • 50. To describe a circle through three given points which are not in the same right - line 31 51. From a given point outside a given circle to draw tangents thereto 31 · 52. To ...
Page x
... touching a given right - line and passing through two given points 37 59. To describe a circle touching a given circle ... touch a given circle and a given right - line , and shall also have its centre on another given line • 64. To ...
... touching a given right - line and passing through two given points 37 59. To describe a circle touching a given circle ... touch a given circle and a given right - line , and shall also have its centre on another given line • 64. To ...
Page 30
... touch its circumference on the inner or concave side , and also touch each other on the outer or convex side . Two circles drawn from the same centre but with different radii are said to be concentric . A rectilinear figure is inscribed ...
... touch its circumference on the inner or concave side , and also touch each other on the outer or convex side . Two circles drawn from the same centre but with different radii are said to be concentric . A rectilinear figure is inscribed ...
Page 31
... touch the given one on the concave side of its circumference at the point A. If P is the centre of the given circle , and the given radius is greater than PA , produce A P to O , making A O equal to the given radius . Then a circle ...
... touch the given one on the concave side of its circumference at the point A. If P is the centre of the given circle , and the given radius is greater than PA , produce A P to O , making A O equal to the given radius . Then a circle ...
Page 37
... touching a given right - line and passing through two given points . First , let the line joining the two points be not ... touch the given line at E and pass through the points P and Q. Secondly , let the line joining the points be ...
... touching a given right - line and passing through two given points . First , let the line joining the two points be not ... touch the given line at E and pass through the points P and Q. Secondly , let the line joining the points be ...
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Common terms and phrases
A B fig arc cutting arch architectural arcs of circles asymptotes axis Bisect the angle circle cutting circle drawn circumference circumscribed common logarithm CONIC SECTIONS Construction contour convolution cube cuts the axis cutting the circle cycloid describe a circle diameter divide draw an arc draw tangents Draw the chords draw the tangent Edition ellipse engineering entasis figure find points fixed axis flexure foci focus given circle given line given point given.-Let inscribed circles intersecting join lemniscate length line A B LUDGATE HILL mean-proportional measure number of equal number of points ovolo parabola perpendicular Plates point of contrary-flexure pole produce PUBLISHED BY LOCKWOOD radii radius of curvature radius-vector Railway ratio required curve right angles right-line scale Scott Burn sides spiral square Tables touch the given trapezium triangle vertex vertical voussoirs
Popular passages
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