C.29 and E.1
All other answers when added to 30 equal 60 or more making the statement false.
Answer:
a = 36°
Step-by-step explanation:
a + 54° = 90°
a = 90° - 54°
a = 36°
Could you supply us with the options. I have nothing to base the question off of.
The answer is the second picture over
