The Normal Elementary Geometry: Embracing a Brief Treatise on Mensuration and Trigonometry : Designed for Academies, Seminaries, High Schools, Normal Schools, and Advanced Classes in Common Schools |
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AB² ABCD AC² angle ABC angles equals B. I. Th base and altitude base multiplied bisect centre chord circ circle circular circumference cone convex surface cosec cosine Cotang cube cubic feet cylinder diagonal diameter distance divided draw equal bases equiangular figure Find the logarithm Find the number formula four right angles frustum Geometry given line greater hence homologous hypothenuse included angle inscribed interior angles intersect Let ABC logarithmic sine lower base mantissa measured by one-half number of sides opposite parallelogram pendicular perimeter perpendicular polyedron polygon pupil quadrants quadrilateral quantities radii radius ratio rectangle regular polygon Required the area right pyramid right-angled triangle rods RULE.-Multiply Scholium secant similar similar triangles slant height sphere square feet straight line subtract Tang tangent THEOREM triangle ABC triangular prism Trigonometry vertex vertices volume