正方體的表面積

正方體的表面積

複合形體的表面積(凸形)

複合形體的表面積(凸形)

複合形體的表面積(凹形)

複合形體的表面積(凹形)

缺角立方體

缺角立方體

正方體-自由造型

How many snap cubes did you use?
What is the side length of the cube you built?[br]
What is the area of each face of the built cube? Show your reasoning.[br]
What is the volume of the built cube? Show your reasoning.[br]

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