Answer:
n = 52
Step-by-step explanation:
the given triangle is an isoceles triangle as one angle is of 90 degrees, the other two of 45 degrees each.
the sides congruent to congruent angles I. e (45 degrees) are also congruent.
therefore one side is given I. e 52
so the other side being congruent will also be congruent.
therefore n = 52 units
