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, Edlemnts of Plane and Spherical TrigonometryW.E. Dean, 1836 - 311 sider |
Inni boken
Resultat 1-3 av 38
Side 53
... fall upon it from the opposite angle , and the acute angle . A Let ABC be any triangle , and the angle at B one of its acute angles , and upon BC , one of the sides containing it , let fall the perpendicular ( Prob . 7. 1. ) AD from the ...
... fall upon it from the opposite angle , and the acute angle . A Let ABC be any triangle , and the angle at B one of its acute angles , and upon BC , one of the sides containing it , let fall the perpendicular ( Prob . 7. 1. ) AD from the ...
Side 243
... fall within the triangle , the angles at the base are of the same affection ; and if the perpendicular fall without the triangle , the angles at the base are of different affection . Let ABC be a spherical triangle , and let the arc CD ...
... fall within the triangle , the angles at the base are of the same affection ; and if the perpendicular fall without the triangle , the angles at the base are of different affection . Let ABC be a spherical triangle , and let the arc CD ...
Side 244
... fall without the triangle ; then ( 14. ) the angle B is of the same affection with CD ; and the angle CAD is of the ... fall within the base ; for if it did not , A and B would be of different affection . And if the angles A and B be of ...
... fall without the triangle ; then ( 14. ) the angle B is of the same affection with CD ; and the angle CAD is of the ... fall within the base ; for if it did not , A and B would be of different affection . And if the angles A and B be of ...
Andre utgaver - Vis alle
Elements of Geometry: Containing the First Six Books of Euclid with a ... John Playfair Uten tilgangsbegrensning - 1855 |
Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1847 |
Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1839 |
Vanlige uttrykk og setninger
ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC angles equal arc AC base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated diameter divided draw Prob 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 wherefore