Answer:
The true statements are 1, 2 and 3.
Step-by-step explanation:
Given information:
.
Two triangles are called similar triangles if their corresponding sides are proportional or corresponding interior angles are equal.
It is given that
, so we get




Therefore options 1, 2 and 3 are correct.
The corresponding sides of similar triangles are proportional but not congruent, therefore options 4 and 5 are incorrect.