Math Problem Statement
Prove that the triangle of maximum area inscribed in a given circle is equilateral
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Calculus
Trigonometry
Optimization
Formulas
Area of triangle inscribed in a circle: A = (1/2) * a * b * sin(θ)
Area in terms of circumradius: A = (1/2) * R^2 * sin(α) * sin(β) * sin(γ)
Area of equilateral triangle: A_max = (3√3 / 4) * R^2
Theorems
Symmetry principle for maximizing area
Law of sines
Suitable Grade Level
Grades 11-12 and above (Advanced Geometry and Calculus)
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