Question

the sum of the radii of two circles is 140 cm and the difference of their circumference is 88 cm .find the radii of two circles​

Answer 1

Here is the answer
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Answer 2

Answer:

r1 + r2 = 140,

( r1=140 - r2)

c1 - c2 = 88

$c = 2\pi \: r$

Step-by-step explanation:

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