Respuesta :
it can be any angle between 1 and 64 since the third angle has to be a right angle or an obtuse angle
Answer:
It's 64 since a right angle has to be 90° and the known acute angle is 26°
Step-by-step explanation:
All you have to do to find this answer is subtract 90 and 26 from 180.
180 - 90 - 26 = 64°