Volume and surface area of hemisphere

Surface area of a hemisphere is

A hemisphere is kept on top of a cube. Its front view is shown in the figure . The total height of the figure is 21 cm. The ratio of curved surface area of hemisphere and total surface area of hemisphere and total surface area of cube is 11 : 42 . What is the total volume (in cm^(3) ) of figure ?

Find the curved surface area and total surface area of hemisphere of radius 14 cm.

Volume and surface area of a solid hemisphere are numerically equal. What is the diameter of the hemisphere. ?

Volume and surface area of a solid hemisphere are numerically equal what is the diameter of the hemisphere?

Volume and surface area of a solid hemisphere are numerically equal what is the diameter of the hemisphere?

Find the volume and the total surface area of a hemisphere of radius 3.5 cm. (pi=22/7)

Find the volume and the total surface area of a hemisphere of radius 3.5 cm . (pi= (22)/(7))

Find the volume and the total surface area of a hemisphere of radius 3.5 cm . (pi= (22)/(7))