The answer is b that’s what i would pick
        
             
        
        
        
Answer:
7.4825 km or 7.48 km (rounded to nearest hundredth)
Step-by-step explanation:
<u>Ranch's measurements rounded up to the nearest hundredth:</u>
1st measurement =  = 7.75 km
 = 7.75 km
2nd measurement =  = 7.25 km
 = 7.25 km
3rd measurement = 7.3(recurring) = 7.33 km
4th measurement = 7 = 7.60
 = 7.60
<u>The average of the four measurements is:</u>
(7.75 + 7.25 + 7.33 + 7.60) ÷ 4 = 7.4825 km or 7.48 km (rounded to nearest hundredth)
 
        
             
        
        
        
Substitute answers in, a = 3 and b = 2.
(3^2 - 2^2)/(3+2)
= (9-4)/5
= 5/5
= 1
        
             
        
        
        
Answer:
 × π10 = 7
 × π10 = 7
Explanation:
The formula to find arc length is  ×
 × 
Simply plug in radius and arc length to get your equation.