Answer:
RHL theorem States that if, in a right angled triangle , Hypotenuse and one side of a triangle is equal to hypotenuse and other side , then the two Right triangles are congruent.
Assuming that ∆B J K, ∆ CF H are two right triangles, considered for Congruency.
If, BJ≅ CF → [Given]
then, we must find other side ,which are congruent.
So, J K ≅ F H
If , B J and C F are hypotenuse , then JK and F H are two other sides of right triangle, and if K J and H F are hypotenuse , then JB and F C are two other sides.
Option A: JK≅ FH