alleryএটা শংকু আৰু এটা চুঙাৰ ভূমি আৰু উচ্চতা একে। শংকুটোৰ আয়তন চুঙাটোৰ আয়তনৰ কিমান অংশ?
Aএক-দ্বিতীয়াংশ
Bএক-তৃতীয়াংশ
Cএক-চতুৰ্থাংশ
Dদুই-তৃতীয়াংশ
Answer & Solution
Correct answer: B. এক-তৃতীয়াংশ
সমান ভূমি আৰু উচ্চতা থকা চুঙাৰ আয়তনৰ এক-তৃতীয়াংশ হ'ল এটা শংকুৰ আয়তন, যেনেদৰে এটা ঘনকৰ ভিতৰত থকা পিৰামিডৰ সৈতে তুলনা কৰা হয়।
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