Consider the given triangles.
Two triangles are said to be congruent, if all the sides are equal or all the angles are equal.
There are five ways to find if two triangles are congruent: SSS, SAS, ASA, AAS and HL.
SSS - All the sides are equal.
SAS - Two sides and included angle are equal.
ASA - Two angles and included sides are equal.
AAS - Two angles and non included angle are equal.
HL (right angled trianles) - the same length of hypotenuse and the same length for one of the other two legs.
In the given traingles, it is given that,
SIde, EN = PR
Side EM = PQ
Therefore, we can say that the traingles are not congruent.