if a solid sphere of radius 10 cms is moulded into 8 spherical solid balls of equal radius , then surface area of each ball ( in sq . cm ) is ?
explanation : 4 / 3 π x 10 x 10 x 10 = 8 x 4 / 3 π rxrxr r = 5 4 π x 5 x 5 = 100 π answer is a
multiply(multiply(power(power(divide(multiply(divide(multiply(multiply(divide(const_4, const_3), power(10, const_3)), const_pi), 8), const_3), multiply(const_4, const_pi)), inverse(const_3)), const_2), const_4), const_pi)