# A line segment with endpoints at #(2 , 2 )# and #(5, -3 )# is rotated clockwise by #pi #. What are the new endpoints of the line segment?

##### 1 Answer

Jun 9, 2016

(2 ,2) → (-2 ,-2) , (5 ,-3) → (-5 ,3)

#### Explanation:

I am assuming that this is a rotation about the origin.

Under a rotation of

#pi" about the origin"# a point (x ,y) → (-x ,-y)

hence (2 ,2) → (-2 ,-2) and (5 ,-3) → (-5 ,3)