Question 496505
I do not believe that is not a congruent triangle; in a congruent triangle the corresponding sides and the corresponding angles are the same.
What you have is probably a similar triangle, in which the angles will be congruent but the sides will not be, they will be proportional, such as A and A' are in a 2:1 proportion.
Your other sides will be in the same proportion.
Cleomenius.