In measuring the area of a circle in `25pi` sq.cm, there is an error of `0.02pi` sq.cm. The percentage error in its circumference is

In measuring the circumference 100cm of a circle, there is an error of 0.05 cm then the percentage error in its area is

The circumference of a circle is measured as 56 cm with an error 0.02 cm. The percentage error in its area is

The circumference of a circle is measured as 56 cm with an error 0.02 cm. The percentage error in its area is

The circumference of a circle is measured as 56 cm with an error 0.02 cm. The percentage error in its area, is

The circumference of a circle is measured as 56 cm with error 0.02 cm. The percentage error in its area is

In measuring the circumference of a circle , there is an error of 0.05 cm. If with this error the circumference of the circle is measured in c cm, then the percentage error in area is

The circumference of a scircle is measured as 56 cm with an error 0.02 cm. The percentage error in its area, is

In measuring the circumference of a circle , there is an error of 0.05 cm. If with this error the circumference of the circle is measured in c cm, then the error in area is

In measuring the circumference of a circle, there is an error of 0.05 cm. If with this error the circumference of the circle is measured as C cm, then the error in area is