Answer:
0 to StartFraction pi Over 2
Step-by-step explanation:
we know that
If the arc on a circle measures 85 degrees, then the measure of the central angle is also 85 degrees too
so
The central angle in degrees is within the range 
Convert to radians
Remember that

therefore
the range in radians is 
0 to StartFraction pi Over 2
Answer:
31.6
Step-by-step explanation:
38+29+16+42+33 = 158
158÷5 = 31.6
Answer:
its would prob be 100 / 4
Step-by-step explanation:
0, and Positive infinity is the answer