Answer:
Side-Side-Side
Explanation:
The SSS (Side-Side-Side) similarity theorem is a rule in geometry that states that if the corresponding sides of two triangles are proportional, then the triangles are similar.
More specifically, if the lengths of the sides of two triangles are in proportion, then the triangles are similar. That is, if triangle ABC is similar to triangle DEF, then:
AB/DE = BC/EF = AC/DF
Where AB, BC, and AC are the lengths of the sides of triangle ABC, and DE, EF, and DF are the lengths of the corresponding sides of triangle DEF.
In other words, the SSS similarity theorem states that if the ratio of the length of each side of one triangle to the length of the corresponding side of another triangle is the same for all three pairs of corresponding sides, then the triangles are similar.