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To compute point at which a given line will intersect another line , for example , the end line of a claim . The known data ( Fig 30 ) are the bearings of B - C , or a , and D - A ( which is also that of b ) , and the coordinates of the ...
To divide a given line into two equal parts ( Fig 2 ) . Let AB be the given line . With any radius ( obviously greater than 0.5 AB ) describe 2 arcs with A and B as centers . The line CD , through points of intersection of the ares ...
Divide line Ca into 2 equal parts , ab and bС ( method given above ) . With b as center , and radius 6C , describe an arc intersecting AB at D. CD is required perpendicular . Angles . To bisect a given angle . Case 1.
Apa yang dikatakan orang - Tulis resensi
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Conditions Methods in General
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