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 Llibres Llibres Carol. 4. Parallelograms, or triangles, having an angle in each equal, are in proportion to each other as the rectangles of the sides which are about these equal angles. THEOREM LXXXII. IF a line be drawn in a triangle parallel to one of its sides, it... Elementary Course of Geometry ... - Pàgina 60
per Charles William Hackley - 1847 - 103 pàgines
Visualització completa - Sobre aquest llibre ## Elements of Geometry

abbé Rossignol (Jean-Joseph) - 1787 - 162 pàgines
...equal to the triangle i>FG. Therefore the triangle ABC is triple of the triangle DFG. PROP. LX. Jf a line be drawn in a triangle parallel to one of its fides, it will cut the other two fides proportionally. BC In the triangle BAC, if the line DF is parallel...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - 1811
...proportion to each other as the rectangles ef the sides which are about these equal angles. THEOREM LXXXII. If a Line be drawn in a Triangle Parallel to one of its sides, it will cut the two other Sides Proportionally. LET DE be parallel to the side BC of the triangle ABC ; then will AD...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: For the Use of Academies as Well as Private Tuition

Charles Hutton - 1812
...proportion to each other as the rectangles of the sides which are about these equal angles. THEOREM LXXXII. If a Line be drawn in a Triangle Parallel to one of its sides, it will cut the two other Sides Proportionally. LET DE be parallel to the side uc of the triangle ABC ; then will AD...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Volum 1

Charles Hutton - 1816
...10 each other as the rectangles of the sides which are about these equal angles. "j THEOREM LXXXII. If a Line be drawn in a Triangle Parallel to one of its sides,' it will cut the other Sides Proportionally. LET DE be parallel to the side BC of the triangle ABC ; then will AD . DB : :...
Visualització completa - Sobre aquest llibre ## Encyclopaedia Perthensis; Or Universal Dictionary of the Arts ..., Volum 10

1816
...BFE ; therefore the tiiangles ACB, BFE are to each otber .ts their altitudes. . THEOR. XXXVI. fy. 53. If a line be drawn in a triangle parallel to one of its fide*, it cuts the two other fides proportionally. I-et DE lie draw n parallel to BC ore of the fidrs...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: For the Use of Academies, as Well as Private Tuition

Charles Hutton - 1818
...to each other ae the rectangles of the sides which are about these equal angles. THEOREM LXXXH. lf a Line be drawn in a Triangle Parallel to one of its sides, it will cut the other Sides Proportionally. LET DE be parallel to the side BC of the triangle ABC ; then will AD : DB : :...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - 1822
...proportion to each other as the rectangles of the sides which are about these equal angles. THEOREM LXXXIL If a Line be drawn in a Triangle Parallel to one of its sides, it will cut the other Sides Proportionally. Let DE be parallel to the side BC of the triangle ABC ; then will AD : DB ; ;...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics for the Use of Academies: As Well as ..., Volum 1

Charles Hutton - 1825
...LXXXII. If a Line be drawn in a Triangle Parallel to one of its sides, it will cut the other hides Proportionally. Let DE be parallel to the side BC of the triangle ABC ; then will AU : DB : : JIB: EC. For. dranr BE and CD. Then the triangles DBK. DCK, are eq;i,\I to ear.h other,...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: For the Use of Academies as Well as Private Tuition ...

Charles Hutton - 1831
...proportion to each other as the rectangles of the sides which are about these equal angles. THEOREM LXXXII. IF a line be drawn in a triangle parallel to one of...sides proportionally. Let DE be parallel to the side BO of the triangle ABC ; then will AD : UB : : AE : EC. For, draw BE and CD. Then the triangles DBE,...
Visualització completa - Sobre aquest llibre ## A Course of Mathematics: For the Use of Academies as Well as Private Tuition ...

Charles Hutton - 1831
...proportion to each other as the rectangles of the sides which arc about these equal angles. THEOREM 1..XXM1. IF a line be drawn in a triangle parallel to one of...sides, it will cut the other two sides proportionally, y ft ,'l'Let DE be parallel to the side вс of the A triangle ABC ; then will AD : DB : : AE : EC....
Visualització completa - Sobre aquest llibre