Plane Trigonometry With Practical Applications

An Unabridged, Digitally Enlarged Printing To Include Questions With Answers And Tables At Book’s End (Natural Sines And Cosines – Natural Tangents And Cotangents – Traverse Table – Logarithms Of Numbers – Logarithms Of The Trigonometric Functions – Meridional Parts) And Examples Of How They Are Used. Containing Complete Chapters On Navigation (Dead Reckoning) And Land Surveying, With Over 90 figures and Index.