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Wiki User
7.5
1
One
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4 faces/ 4 vertices/ 6 edges
A triangle.
four triangle faces.
There are 2 triangle base faces, and 3 rectangle faces. 5 total faces.
5 faces
5
3
a 2d triangle has 1 face known as a plane but a triangular prism has 4 faces
trianle have no faces, because it is 2D figure.
None.
four