Mathematics
17 Online
OpenStudy (anonymous):
Find the circumference of the taxicab circle with a radius of 3.
a.
24
c.
16
b.
12
d.
30
please help!
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OpenStudy (anonymous):
im not really good at this but i would say ummm b 12
OpenStudy (sweetburger):
C=pi*2*r so just plug in the radius into this equation and you can find your circumference
OpenStudy (anonymous):
the answer is not shown because the answer is 18.84
OpenStudy (anonymous):
so i did 2*3=6
6*3.14=18.84
OpenStudy (anonymous):
no you have to do 2* 3.14* 3
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OpenStudy (sweetburger):
well Im not sure where i went wrong tbh That is the circumference formula of a circle
OpenStudy (anonymous):
oh lol i said i wasnt good at these
OpenStudy (sweetburger):
@skylewis318 that is exactly what I said LOL
OpenStudy (anonymous):
i reallty good at theese
OpenStudy (anonymous):
does it want me to find the closest number?
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OpenStudy (sweetburger):
@skylewis318 you do realize that 6x3.14 is the same thing as 2 x 3.14 x 3
OpenStudy (anonymous):
i do realize that now
OpenStudy (anonymous):
lol
OpenStudy (anonymous):
would it be c?
OpenStudy (anonymous):
is c.16
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OpenStudy (anonymous):
yes
OpenStudy (anonymous):
i would say tried but i wouldn't
OpenStudy (anonymous):
hmmm im confused because its not really giving me the right answer here
even though it should be 18.84
OpenStudy (anonymous):
are u sure those are the answer choices
OpenStudy (anonymous):
yes im sure lol
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OpenStudy (anonymous):
i would try 16
OpenStudy (anonymous):
can i have a medal
OpenStudy (anonymous):
i finially got it instead of muliplying the 3.14 in there you just do 2*3*4=24
OpenStudy (anonymous):
oh wow
OpenStudy (anonymous):
well i will see you later
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OpenStudy (anonymous):
ok lol