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OpenStudy (bohotness):
If the diameter of the circle above is 6 cm, what is the circumference of the circle in terms of ?
A. 6 cm
B. 3 cm
C. 12 cm
D. 9 cm
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OpenStudy (anonymous):
d
OpenStudy (bohotness):
|dw:1421775876208:dw|
OpenStudy (anonymous):
hmmmmm im thinking its C.
OpenStudy (anonymous):
no its c
OpenStudy (anonymous):
i mean d
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OpenStudy (bohotness):
o.o?o,o
OpenStudy (anonymous):
what?
OpenStudy (bohotness):
are you sure its d i am doing study island 7 grade
OpenStudy (anonymous):
do u know the circumfurence equation
OpenStudy (bohotness):
kind of
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OpenStudy (anonymous):
3.14x r^2=circumference
OpenStudy (anonymous):
exactly
OpenStudy (bohotness):
|dw:1421776272881:dw|
OpenStudy (bohotness):
like that?
OpenStudy (anonymous):
give me a sec
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OpenStudy (anonymous):
mr man ur wrong the equation is not right
OpenStudy (anonymous):
the equation is
OpenStudy (anonymous):
2xpiexR
OpenStudy (bohotness):
@Abhisar
OpenStudy (bohotness):
@girlover
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OpenStudy (girlover):
Ok first do you know how to find the circumference?
OpenStudy (bohotness):
i think 6 time 6 times 3.14??
OpenStudy (bohotness):
6 b :D
OpenStudy (girlover):
3×3=9 but thats not all you have to multiply by pi=3.14
OpenStudy (girlover):
C=2piR (2 times pi times 3= 6pi)
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OpenStudy (girlover):
It would be 6pi as your answer. However does it say to keep pi as pi or 3.14
OpenStudy (girlover):
@bohotness
OpenStudy (bohotness):
oh
OpenStudy (girlover):
?
OpenStudy (bohotness):
k
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OpenStudy (bohotness):
i get it now
OpenStudy (girlover):
Ok good
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