Definition

A mathematical concept where distances between points are preserved when mapping one space to another, meaning the shape and size remain unchanged.

Example

In geometry, an isometry can be seen when a shape is rotated or translated without changing its size or form.

Conversation

Have you heard about the concept of isometry in math?

Yeah, it’s something about preserving distances, right?

Exactly! I find it fascinating how it applies to transformations like rotations.

For sure! It really shows how geometry can be so interconnected.

Synonyms & Antonyms

Root Explanation

Isometry → It is formed from "iso-" (from Greek "isos", meaning equal) and "metron" (meaning measure). The word refers to a measurement that is equal or the same across different dimensions or instances.

Memory Tip

Think of 'equal' ('iso-') measurements ('metron') to remember that isometry refers to equal measurements.

Visually Confused Words