A cylinder has 2 flat ... In the exam \(\text{Surface area} = 4 \pi r^2\) is given on the formula sheet A hemisphere is half of a sphere. The volume can be found by calculating the volume of ...

To determine the surface area of an object formed by combining any two of the basic solids, namely, cuboid, cone, cylinder, sphere, and hemisphere. To find the volume of objects formed by ...

Therefore, TSA = Area of base + Area of the curved surface The amount of space covered by an object is called its volume. Volume is measured in cubic units.