Triangle congruence

[fraggerdagger]

how do you show that two triangles are congruent by calculating with the coordinates of the vertices?

 

[Deleted member 4993]

how do you show that two triangles are congruent by calculating with the coordinates of the vertices?

Calculate lengths of the corresponding sides - then invoke S_S_S theorem.

 

[Nessittere]

I will give an example of a similar exercise, using the SSS Theorem.

Sorry for picture, it was easier to make a screenshot than to print formulas