Range – Definition – Examples – Formula – Statistics Definition: In statistics and mathematics, range is defined as the difference between the highest and lowest value in a set of data. Range Formula The formula for the range is the highest(maximum)value minus lowest(minimum) value in a data set. Range = Highest value – Lowest value […]

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Symmetry Lines – Alphabets Words Alphabet letters A to Z with  symmetry lines. Letters A, B, C, D, E, K, M, T, U,  V, W and Y have one symmetry line. Letters H, I and X have two symmetry lines. Letters F, G, J, L, N, P, Q, R, S, and Z have no symmetry […]

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 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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