Volume and Surface Area of Solid Figures

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

Volume & Surface area Ex : 13.1

Find the volume and surface area of a sphere of radius 21 cm.

A solid is in the form of a cylinder with hemispherical ends. Total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the volume and total surface area of the solid.

A solid is in the form of a cylinder with hemispherical ends. The total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the volume and total surface area of the solid (Use pi=22//7 )

A cube has a side of length 2.342m. Find volume and surface area in correct significant figures.

The following figure shows a closed victory-stand whose dimensions are given in cm. Find the volume and the surface area of the victory stand.

The sides containing right angles of a right angled triangle are 8 cm and 6 cm it is rotated about its hypotenuse . Find the volume and total surface area of the solid formed.​

The sides containing right angles of a right angled triangle are 8 cm and 6 cm. It is rotated about its hypotenus. Find the volume and total surface area of the formed solid.

The total surface area of a solid cylinder is 616 cm^(2) . If the ratio between its curved surface area and total surface area is 1:2, find the volume of the cylinder.