Will mark brainliest!
determine whether the pair of triangles is congruent. if yes, include the theorem or postulate that applies.
a) no; the triangles are not congruent.
b) yes; the triangles are congruent by leg-angle congruence.
c) yes; the triangles are congruent by hypotenuse-angle congruence.
d) there is not enough information to determine congruency

D.

Step-by-step explanation:

There is not enough information to determine congruency.  The corresponding angles are congruent, but angle measures do not affect side lengths.  For example, a 45-45-90 right triangle could have side measures of 1, 1, √2  and another 45-45-90 right triangle could have side measures of 2, 2, 2√2.  They are both special right triangles, but they are not congruent until you know some side lengths.  You can only say these are similar.

step-by-step explanation: noo