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, Elements of Plane and Spherical TrigonometryB. & S. Collins; W. E. Dean, printer, 1836 - 311 páginas |
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... Plane and Spherical Trigonometry John Playfair. phy , History , Literature , and Mythology of the Ancients . Revised ... Plane Trigonometry , Mensuration , Surveying , Analytical Plane and Spherical Trigonometry , Analytical Geometry ...
... Plane and Spherical Trigonometry John Playfair. phy , History , Literature , and Mythology of the Ancients . Revised ... Plane Trigonometry , Mensuration , Surveying , Analytical Plane and Spherical Trigonometry , Analytical Geometry ...
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... Plane and Spherical Trigonometry John Playfair. One of the alterations made with this view , respects the Doctrine of Proportion , the method of treating which , as it is laid down in the fifth of EUCLID , has great advantages ...
... Plane and Spherical Trigonometry John Playfair. One of the alterations made with this view , respects the Doctrine of Proportion , the method of treating which , as it is laid down in the fifth of EUCLID , has great advantages ...
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... Plane and Spherical Trigonometry John Playfair. ELEMENTS OF GEOMETRY . BOOK I. THE PRINCIPLES . EXPLANATION OF TERMS AND SIGNS . 1. Geometry is a science which has for its object the measurement of mag- nitudes . Magnitudes may be ...
... Plane and Spherical Trigonometry John Playfair. ELEMENTS OF GEOMETRY . BOOK I. THE PRINCIPLES . EXPLANATION OF TERMS AND SIGNS . 1. Geometry is a science which has for its object the measurement of mag- nitudes . Magnitudes may be ...
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... Plane and Spherical Trigonometry John Playfair. AXIOMS . 1. THINGS which are equal to the same thing , are equal to one another . 2. If equals be added to equals , the wholes are equal . • 3. If equals be taken from equals , the ...
... Plane and Spherical Trigonometry John Playfair. AXIOMS . 1. THINGS which are equal to the same thing , are equal to one another . 2. If equals be added to equals , the wholes are equal . • 3. If equals be taken from equals , the ...
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... Plane and Spherical Trigonometry John Playfair. PROPOSITION I. THEOREM . If two triangles have two sides and the included angle in the one , equal to two sides and the included angle in the other , the triangles will be identical , or ...
... Plane and Spherical Trigonometry John Playfair. PROPOSITION I. THEOREM . If two triangles have two sides and the included angle in the one , equal to two sides and the included angle in the other , the triangles will be identical , or ...
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ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC angles equal base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated diameter divided 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 triangle DEF wherefore