A Rudimentary Treatise on Land and Engineering Surveying, with all the modern improvements ... With illustrationsVirtue brothers & Company, 1865 - 232 pages |
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Page v
... respective estates Case II . To divide a common of variable value , among any number of claimants , in proportion to the values of their respective estates · 114 115 117 122 123 Roads , quarries , watering - places , & c . , required to ...
... respective estates Case II . To divide a common of variable value , among any number of claimants , in proportion to the values of their respective estates · 114 115 117 122 123 Roads , quarries , watering - places , & c . , required to ...
Page 2
... respectively called the base and perpendicular . 12. An obtuse angled triangle has one obtuse angle , as the angle at B. 13. An acute angled triangle has all its three angles acute , as D. 14. An equilateral triangle has three equal ...
... respectively called the base and perpendicular . 12. An obtuse angled triangle has one obtuse angle , as the angle at B. 13. An acute angled triangle has all its three angles acute , as D. 14. An equilateral triangle has three equal ...
Page 6
... respectively . Draw the perpendiculars AD , DC , as given B above , and join DC , thus complet- ing the trapezoid . В PROBLEM XI . To make a triangle equal to a given trapezium A B C D. B E Draw the diagonal DB , and C E pa- rallel to ...
... respectively . Draw the perpendiculars AD , DC , as given B above , and join DC , thus complet- ing the trapezoid . В PROBLEM XI . To make a triangle equal to a given trapezium A B C D. B E Draw the diagonal DB , and C E pa- rallel to ...
Page 15
... respectively . TO SURVEY WITH THE CHAIN AND CROSS . An acre of land is equal to 10 square chains , that is 10 chains in length and one in breadth , or 1000 links in length and 100 in breadth ; an acre , therefore , contains 100,000 ...
... respectively . TO SURVEY WITH THE CHAIN AND CROSS . An acre of land is equal to 10 square chains , that is 10 chains in length and one in breadth , or 1000 links in length and 100 in breadth ; an acre , therefore , contains 100,000 ...
Page 21
... respectively ; join AB , BC , CG , and GA , and the first trapezium will be completed . Then on CG , lay off Cq 152 , and draw the perpendicular 9 D = 230 ; join CD , DG , and the triangle is completed . Lastly , with cen- tre G and ...
... respectively ; join AB , BC , CG , and GA , and the first trapezium will be completed . Then on CG , lay off Cq 152 , and draw the perpendicular 9 D = 230 ; join CD , DG , and the triangle is completed . Lastly , with cen- tre G and ...
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Common terms and phrases
ABCD accuracy acres adjustment arches axis beam compasses breadth bubble centre chains common correct cross sections cubic yards cutting datum line depth direction distance divided draw embankments equal error EXAMPLE feet field book figure finding the contents fore sights formation level formula Gentleman's Diary given gradient ground height horizontal inches instrument intersection laid Lay the ruler length level book main line mark measured mile move it parallel NOTE object offsets parallax parallel ruler perpendicular position Prob protractor quality lines quantity of land radii radius railway curves Rankine's method ratio right angles river river Ouse road scale screw serpentine curve shewn shews side sine slopes spirit level square links staff stations straight fence surface survey surveyors taken taking tangent telescope theodolite tion Tithe Commissioners trapezium triangle tube tunnel vernier vernier scale vertical viaduct whence
Popular passages
Page 3 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Page 123 - An Act for consolidating in one Act certain provisions usually inserted in Acts of inclosure, and for facilitating the mode of proving the several facts usually required on the passing of such Acts...
Page 240 - Gd. 108*. METROPOLIS LOCAL MANAGEMENT AMENDMENT ACT, 1862 ; with Notes and Index. Is. 109. NUISANCES REMOVAL AND DISEASE PREVENTION ACT. Is. 110. RECENT LEGISLATIVE ACTS applying to Contractors, Merchants, and Tradesmen. Is.
Page 8 - Similar triangles are to one another in the duplicate ratio of their homologous sides.