Outer surface area of a hollow iron sphere is 1256 cm2. If thickness of iron is 1 cm. Find its capacity.
Outer surface area of a hollow iron sphere is 1256cm2. If thickness of iron is 1cm, find the volume of air filled inside the ball.
Outer surface area of a hollow iron sphere is 1256 cm2. If the thickness of iron is 1 cm, find the volume of air inside the sphere. Take π=3.14
Outer surface area of a hollow iron sphere is 1256 cm2. If thickness of iron is 1 cm, find the volume of air filled inside the ball (assume π=3.14).
Inner radius of a hollow iron sphere is 9 cm. If Iron is 1 cm thick, find the volume of iron used to make the ball.