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la
 3 years 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/
la
 3 years 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/

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cherio12
 3 years ago
Best ResponseYou've already chosen the best response.1So, 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

cherio12
 3 years ago
Best ResponseYou've already chosen the best response.1pir is just pi*r (r is radius
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