Definition

The act of dividing something into three equal parts, especially an angle in geometry.

Example

In geometry class, we learned how to perform a trisection of an angle.

Conversation

Have you ever heard about trisection of angles in geometry?

Yeah, I remember learning about that in math class. It's pretty interesting!

I find it fascinating how you can divide an angle into three equal parts with trisection.

Right? It makes you appreciate the precision in geometry.

Synonyms & Antonyms

Root Explanation

Trisection → It is formed from "tri-" (meaning three) and "sectio" (from Latin, meaning to cut). The word "trisection" refers to the act of cutting something into three equal parts.

Memory Tip

Think of dividing something into 'three' ('tri-') 'cuts' ('sectio') — that's what trisection means.

Visually Confused Words