Question
Download Solution PDFশঙ্কুর উচ্চতা এবং ব্যাসার্ধ হল যথাক্রমে 15 সেমি এবং 7 সেমি। শঙ্কুর আয়তন কত হবে?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত :
শঙ্কুর উচ্চতা = 15 সেমি
শঙ্কুর ব্যাসার্ধ = 7 সেমি
সূত্র:
শঙ্কুর আয়তন = πr2h/3
গণনা:
শঙ্কুর আয়তন
⇒ [1/3] × π × r2 × h
⇒ [1/3] × [22/7] × 7 × 7 × 15
⇒ 22 × 7 × 5
⇒ 770 ঘনসেমি
Last updated on Jul 21, 2025
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