Excerpt from The Elements of Trigonometry: Containing, the Properties, Relations, and Calculations of Sines, Tangents, Secants, &C.; The Doctrine of the Sphere, and the Principles of Plain and Spherical Trigonometry; All Plainly and Clearly Demonstrated Shea you hate a'few. Ge'neral angular Scaions, Infcription Properties of Chords inj'crih'd in a Circle. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.