# Point A is at #(-7 ,7 )# and point B is at #(5 ,1 )#. 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 7, 2018

New coordinates of A are

Change ( **reduction** ) in length of

#### Explanation:

Given : A (-7, 7), B (5, 1). Rotated clockwise by

Point A is in II quadrant and roated to IV quadrant

New coordinates of A are

Change (reduction) in length of