equilateral

/'i:kwi'lætərəl/

Friendly

Word: Equilateral

Part of Speech: Adjective

Definition: The word "equilateral" describes a shape, especially a triangle, where all sides are the same length. This means that if you measure each side, they will all have the same measurement.

Usage Instructions:

1. As an Adjective: You can use "equilateral" to describe shapes in geometry.

   • Example: "An equilateral triangle has three sides that are all equal in length."

2. As a Noun: Sometimes, people may simply refer to a shape that is equilateral without using the adjective form, but in general usage, "equilateral" is more commonly used as an adjective.

Examples:

• "The artist drew an equilateral triangle on the canvas."
• "In geometry class, we learned that an equilateral polygon has all sides equal."

Advanced Usage:

In advanced mathematics, "equilateral" can be used in various contexts, such as in discussions about equilateral polygons, which are polygons where all sides are equal.

Word Variants:

• Equilateral Triangle: A triangle with all three sides equal and all three angles equal (each measuring 60 degrees).
• Equilateral Polygon: A polygon where all sides are the same length, such as a square or an equilateral triangle.

Different Meanings:

The term "equilateral" is primarily used in mathematical contexts. There are no significant alternate meanings in everyday language.

Synonyms:

• Equal-sided: This term can be used to describe shapes similar to equilateral.
• Regular: In some contexts, a "regular" polygon is also one where all sides and angles are equal.

Idioms and Phrasal Verbs:

There are no idioms or phrasal verbs directly associated with "equilateral," as it is a technical term primarily used in geometry.

Summary:

"Equilateral" is a useful word in geometry to describe shapes with equal sides.

Academic

Adjective

1. having all sides or faces equal

Noun

1. a figure whose sides are all equal