# Point A is at #(1 ,6 )# and point B is at #(5 ,-8 )#. Point A is rotated #pi # clockwise about the origin. What are the new coordinates of point A and by how much has the distance between points A and B changed?

##### 1 Answer

Feb 6, 2018

New coordinates of

Reduction is distance due to rotation is

#### Explanation:

A (1,6), B (5, -8)

From I to III quadrant

Reduction is distance due to rotation is