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anonymous
 one year ago
Please help..... =*(
anonymous
 one year ago
Please help..... =*(

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1438618911654:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What is the area of the circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0radius is half of the length of the circle

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you know the length of BD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if you do, take half of that and that is the radius

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no i dont can u help?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0length os arch abc is 32?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if lenght of ABC is 32, the circunference perimenter is 320 because 36° = 1/10 of 360° \[320 = 2.r.\pi\] \[r = \frac{160}{\pi}\]\[A=\pi(\frac {160}{\pi})^{2}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[A = \frac {25600} {\pi} \]
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