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avatar+1832 

who can help 

 

 Feb 27, 2016
 #1
avatar+121078 
+5

(3)    1 acre = 43,560 ft^2 * 144 in^2 /1 ft^2   = 6,272,640 in^2

 

So 18 acres = 112,907,520 in^2

 

So the linear scale of the map  =   √1000 : √112,907,520  

 

So....the actual length of the street will be

 

15cm * √ [112,907,520 / 1000]  ≈ 5040 cm  ≈ 50.4m

 

 

 

cool cool cool

 Feb 28, 2016
 #2
avatar+1832 
0

Thank you Chris 

 Mar 13, 2016

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