In the given figure, which of the following is correct?

  

In the given figure, state whether the triangles are congruent and choose the correct order.

In $\Delta ABC$ and$∆LMN$ , $AB=LM$ and $BC=MN$. Which of the following conditions can make the two triangles congruent?    

By which congruency criterion, the two triangles in the given figure are congruent?

 In the given figure, $M$ is the mid-point of both $AC$ and $BD$. Then

In an isosceles triangle $XYZ$ with $XY=XZ, XP$ bisects the base $YZ$. Which of the following congruence criterion can be used to conclude that $△XYP\cong △XZP?$

 In two triangles $ABC$ and $FDE, \angle B = \angle D=90°, AC=FE$ and $BC=DE.$ Then $\angle F =$