3-D Shapes GameOnline version Test your knowledge of 3-D shapes in this fun and educational game! by Valentina Fesianova 1 A sphere is a 3-D shape. Yes No 2 A cylinder has a curved surface. Yes No 3 A sphere has no vertices. Yes No 4 A circle has 6 faces. Yes No 5 A square is a 3-D shape. Yes No 6 A sphere has 4 edges. Yes No 7 A cone has a curved surface. Yes No 8 A triangular prism has 3 faces. Yes No 9 A cube has 6 faces. Yes No