Answer:
Option D is correct.
Explanation:
The hypotenuse angle theorem states that - if the hypotenuse and an acute angle of one right triangle are congruent to the hypotenuse and an acute angle of another right triangle, then the two triangles are congruent.
So as per definition, option D is correct.
d. If the hypotenuse and an acute angle of a right triangle are congruent to the corresponding parts of another right triangle, then the triangles are congruent.