+0  
 
0
62
2
avatar

45.2

33.9

22.6

14.3

Guest Oct 15, 2018
 #1
avatar+623 
+1

45.2

critical  Oct 15, 2018
 #2
avatar+91112 
+1

Let's see how critical  might have gotten this

 

1600  = pi * r^2      divide both sides by pi

 

1600 / pi   = r^2

 

Take the square root of both sides

 

sqrt (1600 / pi )  = r   = 22.56

 

And the diameter is twice this ≈ 45.2

 

 

cool cool cool

CPhill  Oct 15, 2018

10 Online Users

avatar
avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.