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 Libri Libri If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles ; and the three interior angles of every triangle are equal to two right angles. Report on the examination for admission to the Royal military academy at ... - Pagina 19
di Woolwich roy. military acad - 1861
Visualizzazione completa - Informazioni su questo libro ## Science Examination Papers

...the triangles ADFand AEG are equal in area. (12.) 9. If the side of a triangle be produced, show that the exterior angle is equal to the two interior and opposite angles ; and that the three interior angles are equal to two right angles. Show that the exterior angles of any...
Visualizzazione completa - Informazioni su questo libro ## Annual Report

...the road. Marks. 12 12 12 12 12 14 12 14 PLANE GEOMETRY. Time, 3 hours. , Marks. 1. If a side of a triangle be produced, the exterior angle is equal...and the three interior angles of every triangle are together equal to two right angles. 1 2. Prove that in a right angle triangle the square on the hypotenuse...
Visualizzazione completa - Informazioni su questo libro ## Woolwich Mathematical Papers for Admission Into the Royal Military Academy ...

Eldred John Brooksmith - 1901
...at a given point, and the extremities of the other diagonal on a given straight line. 3. Prove that if a side of any triangle be produced, the exterior...equal to the two interior and opposite angles, and that the three interior angles of every triangle are together equal to two right angles. From a vertex...
Visualizzazione completa - Informazioni su questo libro ## The School World: A Monthly Magazine of Educational Work and Progress, Volume 4

1902
...shall be less than the other two sides of the triangle, but shall contain a greater angle. (4) If 'he side of any triangle be produced, the exterior angle...and opposite angles ; and the three interior angles are together equal to two right angles. (5) Show how to describe a parallelogram which shall be equal...
Visualizzazione completa - Informazioni su questo libro ## Manual

1903
...prove that the twostraight lines are parallel. 6. If a side of any triangle be produced, pi-ove that the exterior angle is equal to the two interior and opposite angles, and that the three interior angles of the triangle are equal to two light angles. 7. Draw any triangle...
Visualizzazione completa - Informazioni su questo libro ## The Principles of Psychology, Volume 2

Herbert Spencer - 1906
...foregoing theorem is inconveniently long. We shall find a fitter one in Proposition xxxii. " If the side of any triangle be produced, the exterior angle...and the three interior angles of every triangle are together equal to two right angles. " Let ABC be a triangle, and let one of its sides BC be produced...
Visualizzazione completa - Informazioni su questo libro ## Transactions, Volume 31

...abbreviations may be used, but the method of proof must be geometrical.] 1. If a side of a triangle is produced, the exterior angle is equal to the two interior...and the three interior angles of every triangle are together equal to two right angles. If the side BC of a triangle ABC is produced both ways, and the...
Visualizzazione completa - Informazioni su questo libro ## Annual Report - Dept. of Education

...line and surface. Illustrate by reference to a cube. 2. (a) If a side of any triangle be produced, (1) the exterior angle is equal to the two interior and opposite angles; and (2) the three interior angles of the triangle are together equal to two right angles. — I. 32. (6)...
Visualizzazione completa - Informazioni su questo libro ## Calendar, Parte 3

University of Calcutta - 1907
...figures in the margin indicate full marks. 1. If u side of any triangle be produced, the exterior anirlo is equal to the two interior and opposite angles ;...and the three interior angles of every triangle are together eqnal to two right angles. The bisectors of the exterior angles of any quadrilateral form...
Visualizzazione completa - Informazioni su questo libro ## Introduction and books 1,2

Euclid - 1908
...assumption of the uniqueness of the parallel. PROPOSITION 32. In any triangle, if one of the sides be produced, the exterior angle is equal to the two...opposite angles, and the three interior angles of the triangle are equal to two right angles. Let ABC be a triangle, and let one side of it BC be produced...
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