Math Problem Statement
- Jika diameter lingkaran itu 8 cm dan besar sudut pusat lingkarannya 120º maka tentukan panjang busurnya ?
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Circle
Arc Length
Central Angle
Formulas
Arc Length Formula: s = (θ / 360°) × 2πr
Radius Formula: r = d / 2
Theorems
Central Angle Theorem
Suitable Grade Level
Grades 7-9
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