Question
Download Solution PDFষড়ভুজের পাঁচটি কোণের প্রতিটির পরিমাপ 116° হলে, অবশিষ্ট কোণটির পরিমাপ কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
ষড়ভুজের পাঁচটি কোণের প্রতিটির পরিমাপ 116°
অনুসৃত সূত্র:
যে কোনও সাধারণ বহুভুজের মোট কোণের পরিমাপ = (n - 2) × 180
গণনা:
ষড়ভুজের অন্তঃস্থ কোণগুলির যোগফল (n = 6)
⇒ (6 - 2)× 180
⇒ 720o
প্রশ্ন অনুসারে,
পাঁচটি কোণের পরিমাপ 116° × × 5 = 580°
অবশিষ্ট কোণ = 720° - 580°
⇒ 140°
∴ অবশিষ্ট কোণটির পরিমাপ 140°
Last updated on Jun 26, 2025
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