Answer:
The length of minor arc AB is  π  ft
 π  ft
Step-by-step explanation:
The formula of the length of an arc in a circle is L =  × 2πr, where α is the central angle subtended by the arc, and r is the radius of the circle
 × 2πr, where α is the central angle subtended by the arc, and r is the radius of the circle
∵ The radius of the circle is 4 ft
∴ r = 4
∵ ∠AOB is a central angle subtended by minor arc AB
∵ m∠AOB = 50°
∴ α = 50°
Substitute the values of r and α in the rule above
∵ L =  × 2π(4)
 × 2π(4)
∴ L =  π
 π 
∴ The length of minor arc AB is  π  ft
 π  ft
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Let x = base measurement; then height = (x-4).
 
A = ½•base•height 48 = ½x(x-4
 
        
             
        
        
        
I divided the whole number by 2 and that was 1445 and then divided 1445 by 2.50 which was 578 and did the same thing except divided by 7.50 so its 578 kids and 192 adults
        
             
        
        
        
Answer:
no idea
Step-by-step explanation:
no idea jsbdkanxlanvsksnsp