Answer: (a)- 
Step-by-step explanation:
Given
Central angle is 
The radius of the unit circle is 
Arc length is given by

Put the values

Answer:
6 1/6
Step-by-step explanation:
-2 1/2 * 3 1/3
-2 * -3 = 6
1/2 * 1/3 = 1/6
Answer:
Step-by-step explanation:
27.068
28.08
28.15
29.94
Answer:
the answer is 80
Step-by-step explanation:
hope this helps
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