The circumference of a circle is measured as 28cm with an error of 0.01cm. The percentage error in the 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 scircle 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

The circumference of a circle is measured as 14 cm with an error of 0.01 cm. The approximate percentage error in the area of the circle is

The circumference of a circle is measured as 56 cmts with error 0.02 cms the percentage error in its area is

If the length of a cylinder is measured to be 4.28 cm with an error of 0.01 cm. The percentage error in the measured length is nearly