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anonymous
 one year ago
1.) A balloon has a circumference of 16 cm. Use the circumference to approximate the surface area of the balloon to the nearest square.
My answer: 81cm^2. Is that correct?
2.) Find the volume of the sphere shown. Give each answer rounded to the nearest cubic unit.
http://assets.openstudy.com/updates/attachments/510322e2e4b03186c3f90942khart1359160103056problem7.jpg
my answer: 4,189 mm^3. Is that correct?
3.) Determine whether the two figures are similar. If so, give the similarity ratio of the smaller figure to the larger figure.
anonymous
 one year ago
1.) A balloon has a circumference of 16 cm. Use the circumference to approximate the surface area of the balloon to the nearest square. My answer: 81cm^2. Is that correct? 2.) Find the volume of the sphere shown. Give each answer rounded to the nearest cubic unit. http://assets.openstudy.com/updates/attachments/510322e2e4b03186c3f90942khart1359160103056problem7.jpg my answer: 4,189 mm^3. Is that correct? 3.) Determine whether the two figures are similar. If so, give the similarity ratio of the smaller figure to the larger figure.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@welshfella you have corrected my work before

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Astrophysics @acxbox22 I just need my work CORRECTED

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0sorry gtg right now

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I just need my work CORRECTED @Elsa213 @JoannaBlackwelder

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I just need my work CORRECTED @ganeshie8

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Elsa, I hope you wont leave.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you for checking.
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