Math Problem Statement

besar sudut yang dibentuk dipusat lingkaran yang berjari-jari 100cm dengan panjang busur 22cm (phi=22/7)

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
Circle
Radians
Angle Measurement
Unit Conversion

Formulas

s = r * θ (Panjang busur = Jari-jari * Sudut dalam radian)
1 radian = 180 / π degrees

Theorems

Theorem of Arc Length and Central Angle

Suitable Grade Level

Grades 9-11