Divide a cube with an edge length of 20 cm into two identical cuboids. The surface area of each cuboid is______ .

Divide a cube with an edge length of 20 cm into two identical cuboids. The surface area of each cuboid is______ .

The length of each cuboid: 20 △ 2 = 10 cm, the width and height are 20 cm, 10 × 20 × 4 + 20 × 20 × 2 = 800 + 800 = 1600 (square cm). Answer: the surface area of each cuboid is 1600 square cm. So the answer is: 1600 square cm