Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: to which are Added, Edlemnts of Plane and Spherical TrigonometryW.E. Dean, 1836 - 311 sider |
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Resultat 1-3 av 44
Side 214
... radius , they will exhibit the ratios of the sines , tangents , & c . of the same angles to any radius whatsoever . In such tables , which are called Trigonometrical Tables , the either supposed 1 , or some in the series 10 , 100 , 1000 ...
... radius , they will exhibit the ratios of the sines , tangents , & c . of the same angles to any radius whatsoever . In such tables , which are called Trigonometrical Tables , the either supposed 1 , or some in the series 10 , 100 , 1000 ...
Side 215
... radius , and EG the tangent of the angle C ; therefore , CA : AB :: R : tan . C. COR . 1. As the radius to the secant of the angle C , so is the side adja- cent to that angle to the hypotenuse . For CG is the secant of the angle G ( def ...
... radius , and EG the tangent of the angle C ; therefore , CA : AB :: R : tan . C. COR . 1. As the radius to the secant of the angle C , so is the side adja- cent to that angle to the hypotenuse . For CG is the secant of the angle G ( def ...
Side 246
... radius as AE to the tangent of thengle AFE ( 1. Pl . Tr . ) ; but AF is the sine of the arc AB , and AE the ngent of the are AC ; and the angle AFE is the inclination of the plan CBD , ABD ( 4. def . 2. Sup . ) , or is equal to the ...
... radius as AE to the tangent of thengle AFE ( 1. Pl . Tr . ) ; but AF is the sine of the arc AB , and AE the ngent of the are AC ; and the angle AFE is the inclination of the plan CBD , ABD ( 4. def . 2. Sup . ) , or is equal to the ...
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Vanlige uttrykk og setninger
ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC angles equal arc AC base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated diameter divided draw Prob equal and similar equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater Hence hypotenuse inscribed join less Let ABC Let the straight magnitudes meet multiple opposite angle parallel parallelogram parallelopiped perpendicular polygon prism PROP proposition quadrilateral radius ratio rectangle contained rectilineal figure remaining angle right angled triangle SCHOLIUM segment semicircle shewn side BC sine solid angle solid parallelopiped spherical angle spherical triangle square straight line BC THEOR third touches the circle triangle ABC wherefore