First Steps in Geometry: A Series of Hints for the Solution of Geometrical Problems with Notes on Euclid, Useful Working Propositions and Many ExamplesLongmans, Green, and Company, 1888 - 179 من الصفحات |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
A B C D A B is equal ABCD angle ABC angle BAC angle equal base bisector bisects the angle circle Crown 8vo diagonals diameter equal and parallel equal angles equal sides equal to BC equal to half equal to twice Euclid exterior angles given angle given line given point given straight line greater Hence hypotenuse intersect isosceles triangle KHGE less lines bisecting lines drawn locus maxima and minima obtuse opposite sides parallelogram perpendicular point F produced proof Prop proposition quadrilateral rect rectangle A C rectangle contained respects Euc rhombus right angles right-angled triangle sides equal solution square on CD squares on A C straight line A B theorems trapezium triangle ABC trisected twice the rectangle vertex vertical angle