tam giác

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The Vietnamese word "tam giác" is a noun that means "triangle" in English. It is a geometric shape that has three sides and three angles. You can also use "tam giác" as an adjective to describe something that has the shape of a triangle, in which case you would say "hình tam giác," meaning "triangular shape."

Usage Instructions:

• As a noun: You can use "tam giác" when talking about shapes, geometry, or in mathematical contexts.
• As an adjective: Use "tam giác" to describe objects or areas that have a triangular shape.

Examples:

1. Noun:
   • "Tam giác có ba cạnh." (A triangle has three sides.)
2. Adjective:
   • "Cái bàn này có hình tam giác." (This table has a triangular shape.)

Advanced Usage:

In more advanced contexts, "tam giác" can also refer to concepts like "tam giác tình yêu" (love triangle), which describes a romantic relationship involving three people.

Word Variants:

• Tam giác đều: An equilateral triangle (all sides and angles are equal).
• Tam giác vuông: A right triangle (one angle is 90 degrees).
• Tam giác cân: An isosceles triangle (two sides are equal).

Different Meanings:

While "tam giác" primarily refers to the geometric shape, it can also be used metaphorically in various contexts, such as in relationships (as mentioned above) or in strategic discussions.

Synonyms:

• "Hình tam giác" can also be used, which directly translates to "triangular shape."
• In some contexts, "hình ba cạnh" (three-sided shape) might be used, although "tam giác" is more common.

Academic

1. danh từ, tính từ. triangle, triangular. triangle