Math Problem Statement
jika pada segi 8 beraturan dengan panjang 7cm akan dibuat luar mmaka panjang jari jari lingkaran tersebut adalah
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Regular Polygon
Circumradius
Formulas
R = s / (2 * sin(π / n))
Theorems
Properties of Regular Polygons
Sine Rule in Trigonometry
Suitable Grade Level
Grades 9-11
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