This 3-sentence summary provides the essential information from the document: This document contains reference tables for rapidly solving right-angle and oblique-angle triangles, as the title indicates it includes a Triangle Chart to aid in solving triangles. The document focuses on providing tables and a visual chart to help solve triangles by looking up values rather than through calculation.

1. .000 REFERENCE TABLES
Triangle Chart
For the Rapid Solution of Right-Angle and Oblique-Angle Triangles