Was andere dazu sagen - Rezension schreiben
Es wurden keine Rezensionen gefunden.
Andere Ausgaben - Alle anzeigen
ABCD altitude base becomes bisected bisectors called central angles chord circle circumference circumscribed common congruent considered construct Converse COROLLARIES corresponding Definitions describe determined diagonals diameter difference distance divided draw drawn equal equal angles equidistant equilateral Exercises exterior angles figure Find four geometry given line given point greater half Hence included inscribed interior intersecting isosceles joining length less limit locus mean measure meet mid-points moved Note opposite sides parallel parallelogram passes perigon perimeter perpendicular placed plane polygon Problem produced Proof prop proportional PROPOSITION prove quadrilateral radii radius ratio rectangle regular represent Required respectively right angle segments sides similar Similarly solution square step straight angle straight line student Suppose surface tangent Theorem transversal triangle true vertex vertices XVII
Seite 172 - A line parallel to one side of a triangle divides the other two sides proportionally.
Seite 147 - To draw a tangent to a given circle from a given point.
Seite 186 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Seite 121 - The perpendicular bisector of a chord passes through the center of the circle and bisects the arcs subtended by the chord.
Seite 202 - That is, the number which represents its square units of area is the product of the two numbers which represent its base and altitude. For in prop. II, if R' = 1, the square unit of area, then a' and 6' must each equal 1, the unit of length.
Seite 162 - If the product of two numbers equals the product of two other numbers, either two may be made the means and the other two the extremes of a proportion.
Seite 38 - If two triangles have two sides of the one respectively equal to two sides of the other, and the...
Seite 131 - An angle in a segment is greater than, equal to, or less than, a right angle, according as the segment is less than, equal to, or greater than, a semicircle.