please koi jaldi se mere question ka answer do.
mera exam Shuru Hone wale sirf ek ghanta Baki Hai please answer my question number 10
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just find the area of inner and outer circle
π/4( 3.5^2 -2.5^2)
π/4 ( 12.25-6.25)
π/4 ( 6)
33/7 m
π/4( 3.5^2 -2.5^2)
π/4 ( 12.25-6.25)
π/4 ( 6)
33/7 m
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