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.
Congruence and equality utilize similar concepts but are used in different contexts. Equality is used for numerical values such as slope, length of segments, and measures of angles. It is also used for sets when two sets contain exactly the same members. But congruence is used for figures, that is sets of points such as: angles, segments, triangles, and circles with the same shape and size.