# Perimeter of model

**URL:** <https://discourse.slicer.org/t/perimeter-of-model/12076>\
**Category:** Support\
**Tags:** segmentation, extensions-manager\
**Created:** [June 17, 2020, 6:23pm UTC](https://discourse.slicer.org/t/perimeter-of-model/12076 "2020-06-17T18:23:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cotozakot](https://avatars.discourse-cdn.com/v4/letter/c/848f3c/32.png) [@cotozakot](https://discourse.slicer.org/u/cotozakot)\
**Post date:** [June 17, 2020, 6:23pm UTC](https://discourse.slicer.org/t/perimeter-of-model/12076/1 "2020-06-17T18:23:46Z")

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Hi, I wanted to know how to measure the perimeter of the 3D volume data (model 3D)  
Thanks in advance!