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Thread: math wiz? help!
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02-06-2004, 03:38 PM #1
math wiz? help!
not to turn this into a after school help program, but i need some help- i suck at math!!
"the area of a circular region is numerically equal to 4 times the circumference of the circle. find the length of a radius of the circle"?
i'm confused as F***!
i'm thinking 3.14r sq.=4x 3.14r
???
anyone help, please
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02-06-2004, 03:41 PM #2
i also cant remember how to find the circumference?
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02-06-2004, 03:41 PM #3
I believe that C= (3.14)d or 2(3.14)r. Otherwise, it looks good to me. Its just algebra from there.
Last edited by Testify; 02-06-2004 at 03:44 PM.
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02-06-2004, 03:47 PM #4
your right- c=2(3.14)
so 3.14r sq.=4x 2(3.14)r
right?
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02-06-2004, 03:49 PM #5
Yep.
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02-06-2004, 03:52 PM #6
thanks bro!!
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02-06-2004, 03:52 PM #7
r=8, r=0
r=0 is not a real number
r=8
i f'n hate math
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