Problem: the length of minute hand of a clock is 5.6 cm . what is the area covered by this in 10 minutes
Rationale: area of circle is pi * r ^ 2 but in 10 minutes area covered is ( 10 / 60 ) * 360 = 60 degree so formula is pi * r ^ 2 * ( angle / 360 ) = 3.14 * ( 5.6 ^ 2 ) * ( 60 / 360 ) = 16.41 cm ^ 2 answer : d
annotated_formula: multiply(divide(add(multiply(const_2, const_10), const_2), add(const_3, const_4)), multiply(multiply(5.6, 5.6), divide(multiply(const_1, const_60), multiply(const_100, const_3_6))))