The area of the circle is given as:

Plugging the value of the radius we have that:

Therefore the area in terms of pi is:
 
 
        
             
        
        
        
Answer:
I will help u if u help me 
Step-by-step explanation:
2. Find the area of the parallelogram. 
A.38cm 
B.60cm 
C.70cm 
D.186cm
 
        
                    
             
        
        
        
Answer:
(4,5 feet)³=4,5³ cubic feet
Step-by-step explanation:
 
        
             
        
        
        
This equation has an infinite number of solutions, so it will be categorized as an identity.
 
        
             
        
        
        
Answer:
I'll setup the problem, then you can do the calculations
Step-by-step explanation:
Perimeter = 2width(W) + 2length (L)
Area = LW
L = 2.5 + 2W
LW = 62.5
substitute L in equation for area

a = 2; b = 2.5; c = 62.5
send a comment if you have a question