Cho khối lăng trụ tứ giác đều có cạnh đáy bằng a và diện tích toàn phần bằng . Thể tích của khối lăng trụ đó là:         

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  movement                  distant                 resource               movie

• Choose a word that has different stress pattern:

  spirit                    heartbeat                     collar                remove

• Choose a word that has different stress pattern:

  celebration                 diagonal                   experience                  uncomfortable

• Choose a word that has different stress pattern:

  confidence             mutual               etiquette            expensive

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

  happened                   depressed                 pushed                talked

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

  know                   darkest                  working               sky

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

  literacy             sympathy             entry            beautify

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

  plough             might            enough               weight

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

  wrong               would            drawing            how

• Choose the best answer for the following sentence:

  She suffered a lot from ____________  after the death of her husband.