The radius of a circle is 17 m.what is the radius of anotger circle whose area is 289 times that of the first obe
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let the radius of second circle is R.
acc. to condition -
289 × area of 1st circle = area of 2nd circle
289 × π × (17)^2 = π R^2
R^2 = 289 × 289
so R = 289 ans
acc. to condition -
289 × area of 1st circle = area of 2nd circle
289 × π × (17)^2 = π R^2
R^2 = 289 × 289
so R = 289 ans
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