**2 Dimensional Shapes – Geometry** is the study of shapes and size. The structures are called **2-Dimensional shapes** if they consist of only two dimensions and can be represented in x-y coordinate axis! The general dimensions for any 2-D geometric structure are the length and the width in the x and y direction.

**Examples: **

There are infinitely many polygons (closed shapes with any number of sides) which are 2-Dimensional objects.

Let’s look at the basic and most important 2-D structures.

**Triangles: **

**Rectangle :**

**Square : **

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