Congruence Puzzles

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Geometric Functions

Congruence Puzzles

Return to the Congruence and Similarity unit description.

Some of the pairs of triangles you'll see here are exactly the same shape, but some are just trying to fake it. Your job is to figure out which pairs are congruent, and which are imposters.

Release Information and Rights

2015Q4Update1, Semantic Version: 4.5.1-alpha, Build Number: 1020, Build Stamp: ip-10-149-70-76/20160706123730

Web Sketchpad Copyright © 2015 KCP Technologies, a McGraw-Hill Education Company.
“You may freely use Web Sketchpad in your own Web pages, provided you do so for non-commercial use only” [per kcpt.github.io].

Activity License: Creative Commons CC-BY-NC-SA 4.0

Update History:

28 October 2016: Created this page.

This web site is based in part upon work supported by the National Science Foundation under NCSU IUSE award 1712280 (July 2017 through June 2019) and KCP Technologies DRK-12 award ID 0918733 (September 2009 through August 2013). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

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