Answer:
Step-by-step explanation:
D
Answer:
22
Step-by-step explanation:
88 divided by 4 is 22.
Root 37 is closer to 6, since root 36 is 6.
Answer:

Step-by-step explanation:
hello,
we can write

hope this helps
The central angle corresponding to AOB is half of the 8pi/9 radians mentioned, meaning that the central angle of AOB is 4pi/9.
Converting that to degrees:
4pi/9 180 degrees
-------- * -------------------- = 80 degrees.
1 pi