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big area minus small earea
\[\pi r^2\] big area is \[100\pi\]
small area ?
big area minus small area =211 right/
i think you are missing that there has to be a \(pi\) in the answer
So the answer is C?
your arithmetic is worse than mine even !!
Oh it's 77
you need a calculator
Sorry. I know it's like 10:30 in the morning, but it takes me awhile to wake up
yeah here too
let me know when you get \(64\pi\) ...
is this clear or no? (no is a fine answer, just asking)
Omg I do need a calculator
Ima go get one real quick off google
I used to be good at this
use the link i sent wolfram alpha is great
not that you need a calculator to subtract \(100-36\) but still
Oh okay nevermind then. I done already looked at it
I just realized that 100-30=70 and 100-36=64 cus 10-6=4
however you like to think about it, yes
Oh and can you help this one kid with his algebra? He's new to the site and he looks like he needs help
sure why not?
who is it?
The same kid you tried to help before. He still doesn't understand what you told him and now he's calling to me for help and I don't necessarily remember how to do this stuff