Question
Download Solution PDFএকটি শঙ্কুর উচ্চতা 12 সেমি এবং এর ভূমির ব্যাসার্ধ 14 সেমি। শঙ্কুটির আয়তন কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
শঙ্কুর উচ্চতা = 12 সেমি
শঙ্কুর ব্যাসার্ধ = 14 সেমি
অনুসৃত সূত্র:
শঙ্কুর আয়তন = (1/3)πr2h
যেখানে, π = 22/7
r = শঙ্কুর ব্যাসার্ধ
h = শঙ্কুর উচ্চতা
গণনা:
শঙ্কুর আয়তন = (1/3)πr2h
⇒ (1/3) × (22/7) × (14)2 × 12
⇒ (22/7) × 14 × 14 × 4
⇒ 22 × 2 × 14 × 4
শঙ্কুর আয়তন = 2464 সেমি3
Last updated on Jul 14, 2025
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