Elements of Geometry: With Practical Applications ...H.H. Howley and Company, 1847 - 308 sider |
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Resultat 1-5 av 80
Side 16
With Practical Applications ... George Roberts Perkins. In the two triangles ABC , DFG , if the side CA be equal to ... triangle ABC to be placed upon the triangle DFG , in such a manner that the point C may coincide with the point G ...
With Practical Applications ... George Roberts Perkins. In the two triangles ABC , DFG , if the side CA be equal to ... triangle ABC to be placed upon the triangle DFG , in such a manner that the point C may coincide with the point G ...
Side 19
... triangles be identical , or equal in all respects . For , conceive the triangle ABC to be placed on the triangle DFG , in such a manner that the side AB may coincide with the equal side DF . Then , since the angle D is equal to the ...
... triangles be identical , or equal in all respects . For , conceive the triangle ABC to be placed on the triangle DFG , in such a manner that the side AB may coincide with the equal side DF . Then , since the angle D is equal to the ...
Side 20
... triangle , the angles at the base are equal ; or , if a triangle have two sides equal , the angles opposite those sides will be equal . If the triangle ABC have the side AC equal to the side BC , then will the angle B be equal to the ...
... triangle , the angles at the base are equal ; or , if a triangle have two sides equal , the angles opposite those sides will be equal . If the triangle ABC have the side AC equal to the side BC , then will the angle B be equal to the ...
Side 21
... triangle is produced , the exterior angle is greater than either of the two interior and opposite angles . Let ABC be a triangle , having the side AB produced to D ; then will the exterior angle CBD be greater than either of the ...
... triangle is produced , the exterior angle is greater than either of the two interior and opposite angles . Let ABC be a triangle , having the side AB produced to D ; then will the exterior angle CBD be greater than either of the ...
Side 22
... triangle has two of its angles equal , the sides opposite to them are also equal , and the triangle will be isosceles . In the triangle ABC , let the angle CAB be equal to the angle CBA ; then will the side CB be equal to CA. D C : A ...
... triangle has two of its angles equal , the sides opposite to them are also equal , and the triangle will be isosceles . In the triangle ABC , let the angle CAB be equal to the angle CBA ; then will the side CB be equal to CA. D C : A ...
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Elements of Geometry: With, Practical Applications George Roberts Perkins Uten tilgangsbegrensning - 1850 |
Elements of Geometry: With Practical Applications Designed for Beginners George Roberts Perkins Uten tilgangsbegrensning - 1853 |
Elements of Geometry With Practical Applications George R Perkins Ingen forhåndsvisning tilgjengelig - 2023 |
Vanlige uttrykk og setninger
a+b+c AC² altitude angle ACD angle BAC bisect centre chord circ circular sector circumference cone consequently convex surface cylinder diagonal diameter distance draw equal and parallel equiangular equilateral triangle equivalent exterior angle figure formed four right angles given line greater half the arc hypothenuse inscribed circle intersection isosceles join less Let ABC lines drawn magnitude measured by half meet multiplied number of sides opposite angles parallel planes parallelogram parallelopipedon pendicular perimeter perpendicular plane MN point G prism PROBLEM produced Prop PROPOSITION pyramid radii radius rectangle regular polygon respectively equal right angles right-angled triangle Sabc Schol Scholium semicircle semicircumference side AC similar similar triangles solid angle solid described sphere spherical triangle square straight line suppose tangent THEOREM three sides triangle ABC triangular prism vertex VIII
Populære avsnitt
Side 37 - The sum of all the angles of a polygon is equal to twice as many right angles as the polygon has sides, less two.
Side 180 - THEOREM. If one of two parallel lines is perpendicular to a plane, the other will also be perpendicular to this plane. Let AP & ED be parallel lines, of which AP is perpendicular to the plane MN ; then will ED be also perpendicular to this plane.
Side 139 - PROBLEM. To inscribe a circle in a given triangle. Let ABC be the given triangle : it is required to inscribe a circle in the triangle ABC.
Side 224 - The radius of a sphere is a straight line, drawn from the centre to any point of the...
Side 43 - In a right-angled triangle, the side opposite the right angle is" called the Hypothenuse ; and the other two sides are cal4ed the Legs, and sometimes the Base and Perpendicular.
Side 184 - THEOREM. If two angles, not situated in the same plane, have their sides parallel and lying in the same direction, they will be equal, and the planes in which they are situated will be parallel.
Side 10 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another.
Side 226 - We conclude then, that the solidity of a cylinder is equal to the product of its base by its altitude.
Side 22 - If two sides and the included angle of the one are respectively equal to two sides and the included angle of the other...
Side 12 - If equals be added to unequals, the wholes are unequal. V. If equals be taken from unequals, the remainders are unequal. VI. Things which are double of the same, are equal to one another.