Answer:
1.) Tetrahedron
2.) Sphere
3.) Cylinder
4.) Cube
5.) Hexagonal Pyramid
Step-by-step explanation:
1. It is a shape with a triangular base and sides, also correctly described as a triangular pyramid. It has 4 faces, 4 vertices, and 6 edges.
Answer : Tetrahedron
2. It is a solid figure with no edges, no vertices and no flat surfaces.
Answer : Sphere
3. A solid figure with 2 flat surfaces, no vertices and no edges.
Answer : Cylinder
4. It is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. It is the only regular hexahedron and is one of the five Platonic solids. It has 6 square faces, 8 vertices, and 12 edges.
Answer : Cube
5. It has 7 faces, 7 vertices, and 12 edges. The base is a hexagon. All of the other faces are triangular.
Answer : Hexagonal Pyramid
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