How many angles need to be the same in a triangle that is similar to another?

Answer 1

In order for a triangle to be considered similar to another triangle, all three angles in the first triangle must be the same as the corresponding three angles in the second triangle. So, all three angles need to be the same in a triangle that is similar to another triangle.

Answer 2

its similar figures i think i need a number bot

Answer 3

Apologies for the confusion. If two triangles are similar, corresponding angles are congruent (equal). Therefore, all three angles in one triangle must be equal to all three angles in the other triangle for them to be similar.