Elements of Geometry and Trigonometry |
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Page 5
... hypothenuse cos A = c adjacent side hypothenuse 66 2 α tan A - b opposite side adjacent side 66 3 cot A : sec A. = b b = α adjacent side opposite side [ 1 ] + c - 5 c csc A = hypothenuse adjacent side hypothenuse opposite side 66 6 The ...
... hypothenuse cos A = c adjacent side hypothenuse 66 2 α tan A - b opposite side adjacent side 66 3 cot A : sec A. = b b = α adjacent side opposite side [ 1 ] + c - 5 c csc A = hypothenuse adjacent side hypothenuse opposite side 66 6 The ...
Page 4
... hypothenuse . Example : The base of the triangle is 4 feet and the perpendicular 3 feet ; required the hypothenuse . Ans .: 423225 , V 255 feet , the hypothe- nuse . To Find the Perpendicular When the Hypothenuse and Base are Given ...
... hypothenuse . Example : The base of the triangle is 4 feet and the perpendicular 3 feet ; required the hypothenuse . Ans .: 423225 , V 255 feet , the hypothe- nuse . To Find the Perpendicular When the Hypothenuse and Base are Given ...
Page 4
... hypothenuse . Example : The base of the triangle is 4 feet and the perpendicular 3 feet ; required the hypothenuse . Ans .: 423225 , V 255 feet , the hypothe- nuse . To Find the Perpendicular When the Hypothenuse and Base are Given ...
... hypothenuse . Example : The base of the triangle is 4 feet and the perpendicular 3 feet ; required the hypothenuse . Ans .: 423225 , V 255 feet , the hypothe- nuse . To Find the Perpendicular When the Hypothenuse and Base are Given ...
Page 180
... hypothenuse measures one inch . To obtain this ratio , mathematics require that we observe a few rules : First Rule The square of the hypothenuse of a right triangle equals the sum of the squares of its other two sides . This may be ...
... hypothenuse measures one inch . To obtain this ratio , mathematics require that we observe a few rules : First Rule The square of the hypothenuse of a right triangle equals the sum of the squares of its other two sides . This may be ...
Page 17
... hypothenuse hypothenuse to equal tangent C by calculation or construction , the angle at the base will be , and if the base of the right angled plane triangle be divided to a scale of tangents , and the adjustable hypothenuse be ...
... hypothenuse hypothenuse to equal tangent C by calculation or construction , the angle at the base will be , and if the base of the right angled plane triangle be divided to a scale of tangents , and the adjustable hypothenuse be ...
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Common terms and phrases
adjacent adjacent angles altitude angle ACB angle BAC ar.-comp base multiplied bisect Book VII centre chord circ circumference circumscribed common cone convex surface Cosine cylinder diagonal diameter dicular distance divided draw drawn equally distant equations equivalent feet figure find the area formed four right angles frustum given angle given line gles greater homologous sides hypothenuse inscribed circle inscribed polygon intersection less Let ABC logarithm number of sides opposite parallelogram parallelopipedon pendicular perimeter perpen perpendicular perpendicular let fall plane MN polyedron polygon ABCDE PROBLEM proportional PROPOSITION pyramid quadrant quadrilateral quantities radii radius ratio rectangle regular polygon right angled triangle S-ABCDE Scholium secant segment similar Sine Cotang slant height solid angle solid described sphere spherical polygon spherical triangle square described straight line tang tangent THEOREM triangle ABC triangular prism vertex