Three Dimensional Shapes In this section, we will discuss about 3D three dimensional shapes. Definition: Example: Cuboid, cube, cone, cylinder, sphere, pyramid, rectangle pyramid, square pyramid, triangular prism, tetrahedron, hexagonal pyramid etc. are examples of three dimensional shapes. It has six rectangles and each rectangle is called the face. The opposite faces of a cuboid […]

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Geometry Introduction Geometry comes from the Greek meaning “Earth measurement”.     Geometry is a branch of mathematics, and concerned with visual study of shapes, sizes, properties and patterns.    A mathematician who works in the field of geometry is called a Geometer.    Geometry can be divided into:   1. Plane geometry   2. Solid geometry […]

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