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 TrigonometryE. Duyckinck, and George Long, 1824 - 333 sider |
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Side xv
... sides of a triangle are greater than the third , neither could it be true , that the greater side of every triangle is opposite to the greater angle , nor that the equal sides are opposite to equal angles , nor , lastly , that things ...
... sides of a triangle are greater than the third , neither could it be true , that the greater side of every triangle is opposite to the greater angle , nor that the equal sides are opposite to equal angles , nor , lastly , that things ...
Side 19
... sides . XX . An isosceles triangle is that which has only two sides equal . ΔΔΔ XXI . A scalene triangle , is that which has three unequal sides . XXII . A right angled triangle , is that which has a right angle . XXIII . An obtuse ...
... sides . XX . An isosceles triangle is that which has only two sides equal . ΔΔΔ XXI . A scalene triangle , is that which has three unequal sides . XXII . A right angled triangle , is that which has a right angle . XXIII . An obtuse ...
Side 20
... sides equal . XXVII . A rhombus , is that which has all its sides equal , but its angles are not right angles . XXVIII . A rhomboid , is that which has its opposite sides equal to one another , but all its sides are not equal , nor its ...
... sides equal . XXVII . A rhombus , is that which has all its sides equal , but its angles are not right angles . XXVIII . A rhomboid , is that which has its opposite sides equal to one another , but all its sides are not equal , nor its ...
Side 23
... sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another , their bases , or third sides , shall be equal ; and the areas of the triangles shall be equal ...
... sides of the one equal to two sides of the other , each to each ; and have likewise the angles contained by those sides equal to one another , their bases , or third sides , shall be equal ; and the areas of the triangles shall be equal ...
Side 24
... sides of the one equal to two sides of the other , each to each , and have likewise the angles contain- ed by those sides equal to one another ; their bases shall be equal , and their areas shall be equal , and their other angles , to ...
... sides of the one equal to two sides of the other , each to each , and have likewise the angles contain- ed by those sides equal to one another ; their bases shall be equal , and their areas shall be equal , and their other angles , to ...
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Vanlige uttrykk og setninger
ABC is equal ABCD altitude angle ABC angle ACB angle BAC angle EDF arch AC base BC bisected centre circle ABC circumference cosine cylinder demonstrated diameter draw equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater hypotenuse inscribed join less Let ABC Let the straight line BC magnitudes meet multiple opposite angle parallel parallelepipeds parallelogram perpendicular polygon prism PROB produced proportionals proposition Q. E. D. COR Q. E. D. PROP radius ratio rectangle contained rectilineal figure remaining angle segment semicircle shewn side BC sine solid angle solid parallelepipeds spherical angle spherical triangle straight line AC THEOR third touches the circle triangle ABC triangle DEF wherefore