+0  
 
+3
58
2
avatar+266 

Please I need help.

 

 Mar 27, 2020
 #1
avatar+111330 
+3

Note  that the side of the square  = 5

 

Then, by symmetry,   the  radius  of  the circle  =  (1/2)  of this  =  2.5

 

So....the yellow region = 

 

Area of square - Area of circle  

 

5^2  -  pi (2.5)^2  =

 

[25  -  6.25 pi] ft^2   ≈ 5.4 ft^2

 

 

cool cool cool

 Mar 27, 2020
edited by CPhill  Mar 27, 2020
 #2
avatar+266 
+4

Thank you!

Mathisgood  Mar 27, 2020

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