Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

The radius of the circle above is 5 in. What is the circumference of the circle? (Use = 3.14.) A. 15.7 in B. 157 in C. 78.5 in D. 31.4 in

OpenStudy (anonymous):

is it A?

pooja195 (pooja195):

\[c=2πr \]

pooja195 (pooja195):

\[c=2(3.14)(5)\] solve.

OpenStudy (anonymous):

31.4

pooja195 (pooja195):

so you were incorrect the answer is D then right? :)

OpenStudy (anonymous):

yes thank you

pooja195 (pooja195):

your welcome :)

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!