Cut a cube with an edge length of 6cm into two cuboids of the same size and shape. What is the surface area of each cuboid?

Cut a cube with an edge length of 6cm into two cuboids of the same size and shape. What is the surface area of each cuboid?

The area of each face of the cube is 6 × 6 = 36 square centimeters,
The surface area of the cut cuboid is equivalent to four such faces, so there are four
36 × 4 = 144 cm 2

The surface area of a cuboid is 52 square centimeters, its bottom area is 12 square centimeters, and its bottom perimeter is 14 centimeters. What is the volume of this cuboid

Let the sides of the bottom be a and B respectively
Then: ab = 12
2a+2b=14
The solution is: a = 4, B = 3
So the height is (52 / 2-12) / (3 + 4) = 2 cm
Volume: 4 * 3 * 2 = 24 CC

The bottom circumference is 18.84 meters, and the height is 5 meters______ Square meters, the volume is______ Cubic meter

(1) 18.84 △ 3.14 △ 2 = 3 (m); 18.84 × 5 + 3.14 × 32 × 2, = 94.2 + 3.14 × 18, = 94.2 + 56.52, = 150.72 (M2); (2) 3.14 × 32 × 5, = 3.14 × 45, = 141.3 (M3); so the answer is 150.72141.3