Icosahedron

grabcad

By watching the video, I learned how to use more tools such as the planar surface and circular pattern tool. I used these tools to create the surface of the icosahedron after creating the sketch. When making the sketch, I learned more about creating planes and using the centerline tool. The whole process contained mostly of 3D sketching, mirroring, using and creating planes, and overall the use of surface tools.Mass = 281.73 gramsVolume = 281729.85 cubic millimetersSurface area = 22178.96 square millimeters