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Giải: tính diện tích hình tròn bán kính 7 — Detailed Solution | AhaStep

Home›Math›Giải: tính diện tích hình tròn bán kính 7

📐 MathLevel 2 — 🟢 Basicgeometry👁 19 views⏱ 1 min read

Giải: tính diện tích hình tròn bán kính 7

📝 Problem

tính diện tích hình tròn bán kính 7

✨Detailed Solution

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1. 📝 Hình tròn: r = 7

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2. 📐 Công thức:

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3. ✅ Kết quả: = 153.93804

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4. 📐 Hình minh họa: Sơ đồ minh họa bài toán

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