How long can partial dentures last? Hi I'm a 21yr old guy and need to have my top front 6 teeth extracted, my Dentist originally said the partial denture would be the way to go, but he could try to save my teeth for about 4x the cost. There is no way that I could afford that, so I will most likely go with the partial denture, my main question is...
Wiktionary(0.00 / 0 votes)Rate this definition: congruence(Noun) The quality of agreeing or corresponding; being suitable and appropriate. congruence(Noun) a relation between two numbers indicating they give the same remainder when divided by some given number. congruence(Noun) being isometric u2014 roughly, the same size and shape.
Recall that congruence means that the measures of all three sides and all three angles are the same for the two triangles. For similarity, all that is required is that the angles be congruent. Another way of looking at congruence and similarity is by way of geometric transformations.