Area Related To Circles

 If the sum of the circumferences of two circles with radii R1 and R2 is equal to the

(A)  R₁ + R₂ = R  (B) R₁ + R₂ > R

(C)  R₁ + R₂ < R (D) Nothing definite can be said about the relation among R₁, R₂ and R.