This two-volume, 2347-page work contains the tables, formulas, and geometric drawings for hundreds of navigational methods and, in its numerous revisions, is still the basic reference ... The entire rotation of a ray back to itself is said to be 360 degrees, and angles are measured by degrees. ... 180 Geometry CHAPTER 6.
|Author||:||Richard H. Lavoie|
|Publisher||:||Pws Pub Co - 1993-01-01|