π shows a straight ruler with measurement marks. It is used for measuring length, size and dimensions, and for school, math or design topics. People also use it when talking about how long or tall something is.

U+1F4CF
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Need the exact size of the desk π can you measure it
Grew 3 cm this year π
| Name | straight ruler |
|---|---|
| Codepoints | U+1F4CF |
| Category | Objects |
| Keywords | angle, edge, math, ruler, straight, straightedge |
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π shows a straight ruler with measurement marks. It is used for measuring length, size and dimensions, and for school, math or design topics. People also use it when talking about how long or tall something is.
Yes, every PNG has a transparent background.