These triangular sides are also known as lateral faces.Part #2: Animate your shape The basic principle of the animation here is a flipbook, or stop motion effect. These triangular faces meet at a point known as apex. Moreover, a pyramid consists of three or more triangular faces. Question 5: Explain the shape of a pyramid?Īnswer: A pyramid happens to be a polyhedron that comprises a base, which can be any polygon. The major difference between a circle and sphere is the presence of three-dimensional space. This distance happens to be the radius and the particular point is the centre of the sphere. Question 3: What are the major types of solid shapes?Īnswer: The major types of solid shapes are: cubes, cuboids, prisms, pyramids, platonic solids, torus, cone, cylinder, and sphere.Īnswer: Mathematically speaking, a sphere can be defined as the set of points that are all at the same distance r from a particular point in a three-dimensional space. For example, the things we see in our daily life like laptop, phones, stone, table, etc. What this means is that every solid figure will have a depth, a width, and a height. Question 2: What exactly are solid shapes or figures?Īnswer: Solid shapes or figures refer to three-dimensional objects. Question 1: Draw two different nets of a cube. Learn more about 3D Figures like Prism and Polyhedron here. Can you see that the two-dimensional figures can be identified as the faces of the three-dimensional shapes? For example, a cylinder has two faces which are circles, and a pyramid has a triangle as its faces. The 6 flat square surfaces that are the skin of the cube are its faces. The 12 line segments that form the skeleton of the cube are its edges. The corners of the cube are its vertices. A solid may have different nets.ĭo you remember the faces, vertices and edges of solid shapes? Here you see for a cube. A net is a pattern made when the surface of a three-dimensional figure is laid out felt showing each face of the figure.
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