Mathematics
6 Online
OpenStudy (anonymous):
WHAT'S THE SHADED REIGON?
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OpenStudy (habbster):
the one with the black background
OpenStudy (anonymous):
OpenStudy (anonymous):
It's a new one ! :) lol
OpenStudy (habbster):
LOL
OpenStudy (anonymous):
hehe! xD
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OpenStudy (anonymous):
Learn from your mistakes mate.
OpenStudy (habbster):
1/2[(11)(8)](13.28)-(11)(11)
OpenStudy (anonymous):
You already asked a question like this but now you need to ask a question that is practically the same question instead it has different set values.
OpenStudy (habbster):
1/2 [(side)(number of sides)](apothem)-(side of the square)^2
OpenStudy (habbster):
bye.... :) i want to sleep already bye
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OpenStudy (anonymous):
584.32 - 121 ?
OpenStudy (anonymous):
@jim_thompson5910
OpenStudy (anonymous):
I got 463.32 :)
jimthompson5910 (jim_thompson5910):
good, I'm getting
area of octagon = 584.32
area of square = 121
jimthompson5910 (jim_thompson5910):
and I'm getting the same final answer as well
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OpenStudy (anonymous):
so it's 584.32?
jimthompson5910 (jim_thompson5910):
no that's the area of the octagon, but you want the shaded region
jimthompson5910 (jim_thompson5910):
shaded = octagon - square
OpenStudy (anonymous):
oh okay so then what do you do with the 584.32? :)
jimthompson5910 (jim_thompson5910):
you already did it
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jimthompson5910 (jim_thompson5910):
you subtract off 121 from 584.32
OpenStudy (anonymous):
i got 463.32 ! :)
jimthompson5910 (jim_thompson5910):
yep that's correct
OpenStudy (anonymous):
Than u so much Jim!!! :D
jimthompson5910 (jim_thompson5910):
sure thing