Lenart circle with radius = 4 inches

Istvan Lenart Sphere

Model for

WT's Math Collection

Earth nbd GPS


USA nbd GPS


StL nbd GPS


WT's Math Collection

TOOLS:      Lat/Long - UTM Converter,       Tiger Maps,       Lenart Models,       Other Models,      

Non-Euclidean Adventures on the Lenart Sphere by Istvan Lenart, Copyright © 1996 through © 1999 with all rights reserved by Key Curriculum Press, P.O. Box 2304, Berkeley, CA, 94702, Phone 800 995 MATH, Web Site

Copyright © 1982 through © 1999 with all rights reserved by

William V. Thayer, PedLog

Email: thayer@jug.net

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