Here, “s” represents the ___. A. surface area B. length of a side C. perimeter D. diameter 相关知识点: 试题来源: 解析 B。正方体的体积公式是 V = s³,这里“s”代表边长(length of a side)。surface area 是表面积,perimeter 是周长,diameter 是直径。反馈 收藏 ...
In the math test, the question is about finding the volume of a cube. The formula for the volume of a cube is V = ___. A. a³ B. 3a C. 6a² D. a + a + a 相关知识点: 试题来源: 解析 A。A 选项“a³”是正方体体积公式,其中 a 是边长;B 选项“3a”没有实际意义;C ...
In particular, it says a^3 + b^3 = (a + b)(a^2 - ab +b^2).Sum of Cubes A sum of cubes is the sum of two expressions, each of which is a perfect cube. For example, the expression {eq}x^3 + 8 {/eq} is a sum of cubes since {eq}x^3 {/eq} is a perfect cube ...
In this lesson, learn the definition of volume and how to find the volume of objects of various shapes. Learn from various solved volume examples.
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What does's' stand for? A. surface area B. side length C. slant height D. space 相关知识点: 试题来源: 解析 B。本题考查正方体体积公式中字母的含义。在正方体体积公式 V = s³ 中,'s'代表边长(side length)。选项 A 表面积不符合;选项 C 斜高不符合;选项 D 空间不符合。
A. 4/3πr³ B. four thirds pi r cubed C. four third pi times r cubed D. 4/3 times pi r cube 相关知识点: 试题来源: 解析 B。选项 A 是数学符号表达,不是英语表达。选项 B 表达正确,“four thirds”表示“三分之四”,“cubed”表示“立方”。选项 C“four third”表达错误,应该...
If the diameter of a sphere is 6m, what is the volume of its hemisphere? Find the length of the radius of a sphere with a volume of 904.78. What is the volume of a sphere with a surface area of 324\pi cm^{2}? What is the formula for the volume of a cube?
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The volume of a square box is equal to the cube of the side length of the box. Learn how to find the volume of a square box with formulas & examples.