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Can u please help me with the 1st one...i worked hard dis morrnin and still cant get it please help the answer is 25.73 m^2 but IDK how the teacher got that!
http://instagram.com/p/TBWGuQGH5D/
 one year ago
 one year ago
Can u please help me with the 1st one...i worked hard dis morrnin and still cant get it please help the answer is 25.73 m^2 but IDK how the teacher got that! http://instagram.com/p/TBWGuQGH5D/
 one year ago
 one year ago

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cherio12Best ResponseYou've already chosen the best response.1
So, I would find the total area of the whole things (rectangle and the circle) and then subtract the are of the circle So area of the whole thing is: 9*6=54 Now i need to subtract the circle Area of circle is (pir^2) so pi(3^2)=28.27 Then putting it all together 5428.27=25.73
 one year ago

cherio12Best ResponseYou've already chosen the best response.1
pir is just pi*r (r is radius
 one year ago
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