QUESTION IMAGE
Question
find the volume of the cube.
8 cm
8 cm
8 cm
enter the correct answer in the box.
□ cm³
Step1: 确定正方体体积公式
正方体体积公式为$V = a^3$,其中$a$为棱长
Step2: 代入棱长计算体积
将$a=8\ \text{cm}$代入公式,得$V = 8^3 = 8\times8\times8 = 512$
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512