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heatjack13
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The circumference of a circle is 50.24 centimeters. Find the radius of the circle. (Use 3.14 for π.)
 2 years ago
 2 years ago
heatjack13 Group Title
The circumference of a circle is 50.24 centimeters. Find the radius of the circle. (Use 3.14 for π.)
 2 years ago
 2 years ago

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Avva Group TitleBest ResponseYou've already chosen the best response.1
circumference of circle \[= \Pi r ^{2}\] you are given the circumference , pi is given so only one unknown parameter you can calculate \[r = \sqrt{\frac{ c }{ \Pi }} \] where c is the circumference I took only the +ve vale for the square root as it is radius "length" so it can't be a negative value
 2 years ago

heatjack13 Group TitleBest ResponseYou've already chosen the best response.0
its one of these ansers
 2 years ago

heatjack13 Group TitleBest ResponseYou've already chosen the best response.0
8 cm 16 cm 4 cm 2 cm
 2 years ago

Avva Group TitleBest ResponseYou've already chosen the best response.1
it will be \[\sqrt{\frac{ 50.24 }{ 3 }} = 4 cm\]
 2 years ago

heatjack13 Group TitleBest ResponseYou've already chosen the best response.0
thank you
 2 years ago
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