2D Transformation

**1.**

A translation is applied to an object by

**2.**

We translate a two-dimensional point by adding

**3.**

The translation distances (dx, dy) is called as

**4.**

In 2D-translation, a point (x, y) can move to the new position (x’, y’) by using the equation

**5.**

The two-dimensional translation equation in the matrix form is

**6.**

_________ is a rigid body transformation that moves objects without deformation.

**7.**

A straight line segment is translated by applying the transformation equation

**8.**

Polygons are translated by adding __________ to the coordinate position of each vertex and the current attribute setting.

**9.**

To change the position of a circle or ellipse we translate

**10.**

The basic geometric transformations are