**Definition**of**Origin**in**Math**In**mathematics**, especially in the field of coordinate**geometry**;**origin**is said to be the initial**point**or the starting**point**from where we begin our calculations or measurements. On a ruler, the 0 is from where we start our measurements; hence it is said to be the**origin**of the scale.**Point**Symmetry is when every part has a matching part: the same distance from the central**point**but in the opposite direction. It is also the same as "Rotational Symmetry of Order 2" Note:**Point**Symmetry is sometimes called**Origin**Symmetry, because the "**Origin**" is the central**point**about which the shape is symmetrical.**Examples**Nov 15, 2021 · An

**origin**is a beginning or starting**point**, and, in**mathematics**, the**origin**can also be thought of as a starting**point**. The coordinates for every other**point**are based on how far that...**Definition**of**Origin**more ... The starting**point**. On a number line it is 0 On a two-dimensional graph it is where the X axis and Y axis cross, such as on the graph here: Sometimes written as the letter O In three dimensions it is the**point**(0, 0, 0) where the x, y and z axis cross:People also ask

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**geometry**, a**point**is a primitive notion upon which**geometry**is built. Being a primitive notion means that a**point**cannot be defined in terms of previously defined objects. In particular, the geometric**points**do not have length, area, volume, or any other dimensional attribute.