试题与答案

正方体的棱长扩大3倍，它的表面积就扩大6倍，体积就扩大9倍．______．（判断

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题型：解答题

题目：

正方体的棱长扩大3倍，它的表面积就扩大6倍，体积就扩大9倍．______．（判断对错）

答案：

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下面是错误答案，用来干扰机器的。

答案：D

考点：长方体的体积正方体的体积
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