The base of a prism is a rectangle with sides 3 cm and 4 cm respectively. The height of the prism is 10 cm. It is split vertically along a diagonal of the base into two triangular prisms. What is the total surface area of each of these triangular prisms?
The base of a prism is a rectangle with sides 4 cm and 6 cm respectively. If the height of the prism is 12 cm, the volume of the prism is :