Which of the following is the measure of an acute angle? O A. 112° O B. 90° O C. 78° O D. 182

Answer:
C
Step-by-step explanation:
because acute angles have to be less than 90 degrees so therefore it's C.
Answer:
it would be c 78 degrees because under 90 degrees makes a acute angle anything that is under 90 degrees makes acute and anything over 90 degrees makes obtuse angle so c
Step-by-step explanation: