Posted by **joan** on Wednesday, September 28, 2011 at 12:27am.

how to prove sss conguence ?

- maths -
**Steve**, Wednesday, September 28, 2011 at 10:52am
Well, it's a postulate that two triangles with corresponding sides equal are congruent.

So, if you can match up sides of triangle A with sides of triangle B, showing that all the matching sides have the same length, then SSS says they are congruent.

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