If an error of 0.02 cm is made while measuring the radius 10 cm of a circle, then the error in the area is

If an error of 0.02 cm is made while measuring the radius 10 cm of a sphere, then the error in the volume is

If an error of 0.02 cm is made while measuring the radius 10 cms of a sphere, then the error in the volume is

IF an error of 0.01 cm is made while measuring the radius 2 cm of a circle, then the relative error in the circumference is

If an error of 0.01 cm is made while measuring the radius 5 cm of a circle, then error the relative error and the percentage error in the circumference and the area of the circle.

IF an error of 0.01 cm is made while measuring the radius 5 cm of a circle, then the percentage error in the circumference is

If there is an error of 0.01 cm is made while measuring the radius 5 cm of a circle, then the percentage error in circumference is

If an error of 0.05 is made while measruing the side 10 cm of a cube, then find the error, the relative error and the percentage error in the surface area and volume.