Math Problem Statement
请依次计算表面积为1的球体、正方体、正四面体的体积,结果用小数表示。
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Volume
Surface Area
Sphere
Cube
Tetrahedron
Formulas
Volume of a sphere: V = (4/3) * π * r^3
Surface area of a sphere: A = 4 * π * r^2
Volume of a cube: V = a^3
Surface area of a cube: A = 6 * a^2
Volume of a regular tetrahedron: V = (a^3) / (6 * √2)
Surface area of a regular tetrahedron: A = √3 * a^2
Theorems
-
Suitable Grade Level
High School