Perimeter is the sum of all outside dimensions:
5 + 3 + 1 + 2 + 4 + 5 = 20cm
Area = (5 x 5) - (2*1) = 25 - 2 = 23 cm^2
 
        
             
        
        
        
For the largest area, half the fence is used parallel to the river, and the other half is used for the two ends of the rectangular space.
The dimensions are 475 m by 237.5 m.
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Let x represent the length along the river. Then the area (A) is found as
.. A = x*(950 -x)/2
This equation describes a parabola with its vertex (maximum) halfway between the zeros of x=0 and x=950. That is, the maximum area is achieved when half the fence is used parallel to the river.
 
        
        
        
Answer:
the radius of circle s is point,radius,arc,
 
        
             
        
        
        
Picture?? This question is incomplete just get a picture then I can answer it
 
        
             
        
        
        
Answer:
8-3n
The way you know is 8 is the hidden word....
in there and it say 3 times   nathans...
So you will take n and times it bye 3..
by doing 3n so 8-3n is your anwser...
<h2>Pwease Mark me Brainliest TY OwO</h2>