Cách sử dụng
The word "congruent" is used to describe things that are exactly the same size and shape. We use this word in math when we compare shapes or angles to see if they are the same. For example, two triangles can be congruent if they have the same sides and angles. So, if you hear someone say "these two things are congruent," it means they are exactly the same size and shape. This word can also be used in everyday language to describe things that match perfectly, like two puzzle pieces that fit perfectly together.