Question 815575
c = 2pi*r
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m = radius of smaller circle
n = radius of larger circle
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m + n = 10.5
m = 10.5 - n
2pi*n - 2pi*m = 13.2
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2pi*n - 2pi*m = 13.2
n - m = 13.2/2pi
n - m = 2.1008452
n - (10.5 - n) = 2.1008452
n - 10.5 + n = 2.1008452
2n = 12.600845
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n = 6.3004226
m = 4.1995774
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