# Angle of 2 inclined corpses

**URL:** <https://forums.sketchup.com/t/angle-of-2-inclined-corpses/124675>\
**Category:** SketchUp\
**Created:** [May 7, 2020, 8:32am UTC](https://forums.sketchup.com/t/angle-of-2-inclined-corpses/124675 "2020-05-07T08:32:16Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Geo](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/geo/32/82_2.png) [@Geo](https://forums.sketchup.com/u/Geo)\
**Post date:** [May 7, 2020, 4:13pm UTC](https://forums.sketchup.com/t/angle-of-2-inclined-corpses/124675/13 "2020-05-07T16:13:39Z")

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> [@Alooha](#):
>
> I wanted to design a rectangular funnel, fixing 4 inclined surfaces together.

See this recent post.

> [@Compound mitre cuts](https://forums.sketchup.com/t/compound-mitre-cuts/118182/8):
>
> There’s no need to model the panels with thickness to merely find the miter angles and lengths. Simply model the exterior Faces only. There is a (free) plugin which will yield the dihedral angle. The miter angle = the dihedral angle / 2 Angle Between Planes v1.0 — SketchUp plugin by Clark Bremner Read the plugin documentation and then experiment with it. [http://sketchucation.com/forums/viewtopic.php?p=137656#p137656](http://sketchucation.com/forums/viewtopic.php?p=137656#p137656) Here’s what it does. Right click on the common edge of two faces. The…

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