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Dubrovsky, Vladimir – Quantum, 1992
The transformation assigning to every point its inverse with respect to a circle with given radius and center is called an inversion. Discusses inversion with respect to points, circles, angles, distances, space, and the parallel postulate. Exercises related to these topics are included. (MDH)
Descriptors: Enrichment Activities, Geometric Concepts, Geometric Constructions, High Schools
Vincennes Univ., IN. – 1981
Intended for use as a part of the adult basic education teaching/learning management system called CUBE (Continuity and Unity in Basic Education), these instructional materials consist of a math placement inventory, guide sheets, mastery tests, and eight sections of learning activities covering areas of basic mathematics. Topics addressed in the…
Descriptors: Adult Basic Education, Adult Programs, Algebra, Arithmetic