The length, width and height of a cuboidal box are 18 cm, 12 cm and 10 cm respectively. What is the total surface area of the box?
What is the area of a rhombus whose diagonals are of 8 cm and 13 cm?
The length of the diagonals of a rhombus is 40 cm and 60 cm. What is the length of the side of the rhombus?
\(40\sqrt{13}~\mathrm{cm}\)
\(10\sqrt{13}~\mathrm{cm}\)
\(20\sqrt{3}~\mathrm{cm}\)
\(50\sqrt{3}~\mathrm{cm}\)
If the volume of a cube is 1728 cm3, then what is the total surface area of the cube?