Cho tam giác ABC vuông cân tại A,AB=2a . Thể tích của khối tròn xoay tạo thành khi quay tam giác ABC quanh cạnh AB bằng

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  effectiveness               associate                curriculum               kindergarten 

• Choose a word that has different stress pattern:

  dissolve                 expand                 guideline                  reform

• Choose a word that has different stress pattern:

  commitment                 domestic                  substantial                 signature

• Choose a word that has different stress pattern:

  intervention              eliminate               minority               eventually 

• Choose a word that has different stress pattern:

  islander              illegal                 subsequent                     government

• Choose a word that has different stress pattern:

  developer                  geology                    inhabitant                     innovation

• Choose the word that has the underlined part pronounced differently from the rest:

  major                standard                stagnant                  carry

• Choose the word that has the underlined part pronounced differently from the rest:

  cues                  care                   coke                    cite

• Choose the word that has the underlined part pronounced differently from the rest:

  health               leader                  heavy                  measure

• Choose the word that has the underlined part pronounced differently from the rest:

  structure                  subsidy                    number                       success