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