Triangular Ruler

📐

A right-angle drafting triangle, or set square, with graduation marks along its edges. Used for geometry, measuring and drawing precise angles, and architecture.

Related Emoji:

Appearance by Platform:

Apple

Noto
(Google)

Fluent
(Microsoft)

Twemoji

Examples:

can't find my 📐 for geometry class
drafting the floor plan 📐
"how are the angles?" — "perfect 📐"

Unicode:

U+1F4D0

Category:

Objects