Geometry 4.7a, CPCTC Triangle Congruence & the Distance Formula

First published at 12:19 UTC on August 30th, 2018.

An explanation of CPCTC as an abbreviation for Corresponding Parts of Congruent Triangles are Congruent. We use CPCTC to show how to find the distance across a river, the distance from one end of a pond to another, proving corresponding parts of t...

SensitivityNormal - Content that is suitable for ages 13+