If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area.

If the radius of a sphere is measured as 9 cm with an error of 0.03 cm,then find the approximate error in calculating its volume.

If the radious of a sphere is measured as 7m with an error of 0.02m then find the approximate error in calculating its volume.

The radius of a sphere is measured as 5 cm with an error possibly as large as 0.02 cm. The error and percentage error in computing the surface area of the sphere are :a) 0.8 pi and 0.2% b) 0.8pi and 0.8% c) 0.4pi and 0.4% d) pi and 1%

If the error committed in measuring the radius of the circle is 0.05%, then the corresponfing error in calculating the area is a) 0.05% b) 0.0025% c) 0.25% d) 0.1%

The error in the measurement of radius of a circle is 0.6% . Find the percentage error in the calculation of the area of the circle.

The radius of a solid sphere is 6 centimetres. Find its volume and surface area.