🎯 Circle Sector Calculator

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Interactive tool for learning about sectors, arcs, and areas

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Area of Sector

7853.98 units²
Formula: A = (θ/360) × πr²

Arc Length

157.08 units
Formula: L = (θ/360) × 2πr

Perimeter of Sector

357.08 units
Formula: P = Arc + 2r