The surface area of a cuboid is 810 square centimeters. It can be cut into two identical cubes. What's the volume of this cuboid?

The surface area of a cuboid is 810 square centimeters. It can be cut into two identical cubes. What's the volume of this cuboid?

His surface area is equivalent to the surface of ten cubes
One face of cube = 810 △ 10 = 81 square centimeter
Side length of cube = 9 cm
Cuboid volume = 9 * 9 * 9 * 2 = 1458 CC