 | Ontario. Dept. of Education - 1913 - 128 pages
...the circle described about the triangle. The rectangle contained by the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the two rectangles contained by its opposite sides. Two similar polygons may be so placed that the lines joining corresponding... | |
 | Ontario. Legislative Assembly - Ontario - 1914 - 996 pages
...the circle described about the triangle. The rectangle contained by the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the two rectangles contained by its opposite sides. Two similar polygons may be so placed that the lines joining corresponding... | |
 | Queensland. Department of Public Instruction - Education - 1916 - 244 pages
...Second Class. (THREE HOURS ALLOWED.) 1. The rectangle contained by the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the two rectangles contained by its opposite sides. 2. Areas of triangles of equal altitude are to one another as their... | |
 | University of St. Andrews - 1900 - 670 pages
...median from the vertex of the triangle. 4. The rectangle contained by the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the two rectangles contained by its opposite sides. If ABC be an equilateral triangle, and P any point on its circumscribing... | |
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The rectangle contained by the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the two rectangles contained by its opposite sides. 
