Respuesta :
Answer: 126 Degrees
Step-by-step explanation: Two angles that are supplementary always equal 180 degrees which means all you have to do is 180-54 and that is your answer. Plz mark Brainliest :).
Answer: 126 Degrees
Step-by-step explanation: Two angles that are supplementary always equal 180 degrees which means all you have to do is 180-54 and that is your answer. Plz mark Brainliest :).