Answer:
C
Step-by-step explanation:
m∠AOB + m∠BOC = m∠AOC
m∠AOB is an acute angle. Because it's 33°, less than 90°
m∠AOC is 128° , so it's an obsute angle . Because it's more than 90°, less than 180°
To find m∠BOC , just subtract m∠AOB from m∠AOC
128° = 33° + m∠BOC
m∠BOC = 128° - 33°
m∠BOC = 95°
Option C
So, m∠BOC is an obsute angle . Because it's more than 90°, less than 180°
more about angles: Right angle = exactly 90° , Straight angle = exactly 180°,
Full angle = exactly 360°
Hope this helps ^-^
