Khối Tứ Diện đều Thuộc Loại Khối đa Diện Nào Dưới đây?

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Câu hỏi

Khối tứ diện đều thuộc loại khối đa diện nào dưới đây? A.3 ; 4 . B.4 ; 3 . C.5 ; 3 . D.3 ; 3 . Đáp án và lời giải Đáp án:D Lời giải:Lời giải Chọn D Khối tứ diện đều có kí hiệu 3 ; 3 vì mỗi mặt của nó là một tam giác đều, mỗi đỉnh của nó là đỉnh chung của đúng 3 mặt.

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Một số câu hỏi khác có thể bạn quan tâm.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.
• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position ofprimary stress in each of the following questions.

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