solid geogebra facet normal 0.00 0.00 -1.00 outer loop vertex 0.00 0.00 0.00 vertex 20.00 34.64 0.00 vertex 39.99 0.00 0.00 endloop endfacet facet normal -0.81 0.47 -0.33 outer loop vertex 0.00 23.09 32.65 vertex 20.00 34.64 0.00 vertex 0.00 0.00 0.00 endloop endfacet facet normal -0.81 -0.47 0.33 outer loop vertex 19.99 -11.54 32.65 vertex 0.00 23.09 32.65 vertex 0.00 -0.00 0.00 endloop endfacet facet normal 0.00 -0.94 -0.33 outer loop vertex 39.99 0.00 0.00 vertex 19.99 -11.54 32.65 vertex 0.00 0.00 0.00 endloop endfacet facet normal 0.81 -0.47 0.33 outer loop vertex 39.99 23.09 32.65 vertex 20.00 -11.54 32.65 vertex 39.99 0.00 0.00 endloop endfacet facet normal 0.81 0.47 -0.33 outer loop vertex 20.00 34.64 0.00 vertex 39.99 23.09 32.65 vertex 39.99 0.00 0.00 endloop endfacet facet normal 0.00 0.94 0.33 outer loop vertex 0.00 23.09 32.65 vertex 39.99 23.09 32.65 vertex 20.00 34.64 -0.00 endloop endfacet facet normal 0.00 0.00 1.00 outer loop vertex 0.00 23.09 32.65 vertex 19.99 -11.54 32.65 vertex 39.99 23.09 32.65 endloop endfacet endsolid geogebra