# Point A is at #(3 ,7 )# and point B is at #(3 ,-4 )#. 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

**New coordinates of point A is** **and Distance between A and B changed by** **unit.**

#### Explanation:

Distance between two points

points

New distance between points

Distance between A and B changed by

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