A TREATISE ON SPHERICAL TRIGONOMETRY, TOGETHER WITH A SELECTION OF PROBLEMS AND THEIR SOLUTIONS. BY J. HYMERS, B.D., FELLOW AND TUTOR OF ST JOHN'S COLLEGE, CAMBRIDGE. CAMBRIDGE: PRINTED AT THE UNIVERSITY PRESS, FOR J. & J. J. DEIGHTON, AND T. STEVENSON, CAMBRIDGE; J. G. & F. RIVINGTON, LONDON. M.DCCC.XLI. SPHERICAL TRIGONOMETRY. CONTENTS. Article Page 1-14. Properties of the plane sections of a sphere. Object of Spherical Trigonometry.... 1 15-25. Relations between the sides and angles of a spherical 49-52. Ambiguous cases in the solution of oblique-angled Students reading this work for the first time may confine their attention to the following Articles: |