Excerpt from A Synopsis of Practical Mathematics: Containing Plain Trigonometry, Mensuration of Heights, Distances, Surfaces, and Solids; Surveying of Land, Gauging, Navigation and Gunnery In feflion 3, I have endeayoured to ihow, that moi Problems in the meofuration of heights and diliaaces. 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.