Question

In what way similarity of triangles is different from similarity of other polygons? ​

Answer 1

Answer:

equality of angles is unique for triangles similarity

Step-by-step explanation:

A A A similarity is valid for triangles but it's not valid in other polygons

Ex : A square is similar to other square whose angles are 90°, 90°, 90°,90°

but all rectangles also with same angles..90°, 90°, 90°,90° which is clearly dissimilar to a square.

hence AAAA is not valid here