Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

if a balloon has a circumference of 16 cm. what is the approximate surface area? medal, thanks :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!