Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
Andere Ausgaben - Alle anzeigen
Elements of Plane Geometry: For the Use of Schools - Primary Source Edition
Keine Leseprobe verfügbar - 2013
ABCD altitude angle ABC antecedent applied B. I. Prop base bisect BOOK called centre chord circle circumference circumscribed coincide common consequently contained cutting describe diagonal diameter difference distances divided double draw drawn equal angles equal B. I. Prop equal Prop equiangular equivalent extremities feet figure formed four given angle given line given point greater half hence hypotenuse inches included angle larger length less longer mean measure meet middle multiplied number of sides opposite parallel parallelogram perimeter perpendicular polygon PROBLEM proportion prove radii radius ratio rectangle regular remainder respectively equal right angles right-angled triangle Scholium sides similar square straight line subtended suppose surface taken tangent THEOREM third triangle ABC vertex yards
Seite 33 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Seite 73 - The areas of two triangles which have an angle of the one equal to an angle of the other are to each other as the products of the sides including the equal angles. A D A' Hyp. In triangles ABC and A'B'C', To prove AABC A A'B'C' A'B' x A'C ' Proof. Draw the altitudes BD and B'D'.
Seite 55 - In any proportion, the product of the means is equal to the product of the extremes.
Seite 91 - The perimeters of two regular polygons of the same number of sides, are to each other as their homologous sides, and their areas are to each other as the squares of those sides (Prop.
Seite 56 - In a series of equal ratios, any antecedent is to its consequent, as the sum of all the antecedents is to the sum of all the consequents. Let a: 6 = c: d = e :/. Then, by Art.
Seite 85 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Seite 61 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.
Seite 18 - Conversely, if two angles of a triangle are equal, the sides opposite them are also equal, and the triangle is isosceles.