# Point A is at #(-2 ,-8 )# and point B is at #(-5 ,3 )#. Point A is rotated #pi/2 # 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 22, 2018

Increase in distance due to rotation of point A **1.6816**

#### Explanation:

Point A rotated clockwise about origin by

Change in distance due to rotation of point A