Math Problem Statement

kerjakan

kerjakan tugas berikut dengan benar: Diketahui lingkaran dengan pusat O dan panjang busur OBD adalah cm.

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Circle
Arc Length
Trigonometry

Formulas

Arc Length = r * θ (in radians)
Area of a Circle = πr²

Theorems

Central Angle Theorem
Pythagoras Theorem

Suitable Grade Level

Grades 10-12