Symmetries of Irregular Polygons
Thomas W. Shilgalis
	Investigating bilateral symmetry in irregular convex polygons.
	(85, 1992)   342 - 344

Periodic Pictures
Ray S. Nowak
	Activities involving graphical symmetries produced by periodic
	decimals.  BASIC program provided.
	80, (1987)  126 - 137.

Learning To Count In Geometry
George W. Bright
	The number of regions determined by overlapping circles and by
	overlapping squares.
	70, (1977)  15 - 19.

Visualizing Mathematics With Rectangles and Rectangular Solids
John F. Sharlow
	Subdividing a rectangle into congruent rectangles and then
	counting them.
	70, (1977)  60 - 63.

Trisection Triangle Problems
Marjorie Bicknell
	Connecting vertices and n-section points.
	69, (1976)  129 - 134

The Vertex Connection
Christian R. Hirsch
	Activities for the investigation of the number of diagonals of
	a polygon.
	69, (1976)  579 - 582.

Partitioning The Plane By Lines
Nathan Hoffman
	Looks at the maximum number of regions determined by n lines in a plane.  
	68, (1975)  196 - 197.

Spaces, Functions, Polygons and Pascal's Triangle
L.C. Johnson
	Relation of Pascal's triangle to the number of lines determined by
	points, regions determined by lines, n-gons determined by points.
	66, (1973)  71 - 77.

Paths On A Grid
Robert Willcutt
	Looks at the number of paths determined by two points on a grid.
	66, (1973)  303 - 307.

The Classical Cake Problem
Norman N. Nelson and Forest N. Fisch
	How may a cake be sliced so that each piece contains the same volume
	of cake and frosting.
	66, (1973)  659 - 661.

Induction: Fallible But Valuable
Jay Graening
	Regions determined by chords of a circle.
	64, (1971)  127 - 131.

A Mathematician's Progress
Brother U. Alfred
	Regions determined by lines in a plane and planes in space.
	59, (1966)  722 - 727.

Application Of Combinations and Mathematical Induction To A Geometry Lesson
Adril Lindsay Wright
	Planes determined by points.
	56, (1963)  325 - 328.

Complex Figures In Geometry
John D. Wiseman, Jr.
	Figures having overlapping parts.
	52, (1959)  91 - 94.

Isosceles (to the power) n
Ernest R. Ranucci
	Conditions under which an isosceles triangle can be separated into
	other non-congruent, non-overlapping isosceles triangles.
	69, (1976)  289 - 294.

H.J.L.
07/15/97
email:  00hjludwig@bsu.edu
home page: http://www.cs.bsu.edu/~hjludwig/