Math Problem Statement
Write an expression for the surface area of the sphere in terms of x. Hint:plug x/3 in the equation for r and simplify. * 3 points Captionless Image
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Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Surface Area of Sphere
Algebraic Substitution
Formulas
Surface area of a sphere: A = 4πr^2
Theorems
Surface Area Formula for a Sphere
Suitable Grade Level
Grades 9-11