Math Problem Statement

  1. 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