Respuesta :

B is the answer...

Step-by-step explanation:

So what youll wnat to do is figure out what the angle is.Its a right angle, a right angle is 90° . so what youll do is take 90° - 36° = 54°

B. 54

Because 90 - 54 give you 36 which gives you 90 degrees due to it being a right angle