the diameters of two circles are 48cm and 13 cm.find the area of the circle which has its circumference equal to the difference of the circumferences of the given two circles.
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c1= 2π48
c2= 2π13
c3= 2π35
r3= 35
area= 3.14*35*35=3846.5 cm^2
c2= 2π13
c3= 2π35
r3= 35
area= 3.14*35*35=3846.5 cm^2
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