nón cụt

Thân thiện

Chiếc cốc giấy này có dạng hình nón cụt.

Definition

1. Noun:
   • Truncated cone: In geometry, a "nón cụt" is a solid object that remains after the top part of a cone has been cut off by a plane parallel to its base. It is the three-dimensional shape between two parallel planes that cut the cone.

Usage Examples

• Noun:
  • Chiếc ly này có hình dạng của một nón cụt. (This glass has the shape of a truncated cone.)
  • Trong bài toán, chúng ta cần tính thể tích của nón cụt. (In the problem, we need to calculate the volume of the truncated cone.)

Advanced Usage

• Mathematical Context: The term is almost exclusively used in mathematical, engineering, or technical descriptions.
  • Phần mái của tháp được thiết kế như một nón cụt. (The roof section of the tower is designed like a truncated cone.)

Variants and Related Words

• Hình nón cụt: Another way to say "truncated cone shape," emphasizing the geometric form.
• Cụt: An adjective meaning "shortened," "blunt," or "truncated," which is the root of the term "nón cụt" (literally "shortened cone").
• Nón: The base word for "cone."

Synonyms

• Hình nón cụt: Truncated cone shape.
• Tronc de cône: The French equivalent, used in some historical or specialized Vietnamese contexts.

Related Phrases

(This term is a specific technical noun and does not have common phrasal verbs or idioms associated with it in everyday language.)

Học thuật

1. (toán) Truncated cone