Answer to Question #26796 in Geometry for Renee
You ask a new question, which is not related to this one. Please post it as a new question. Answer to your question is the following: rotation of 270 degrees counterclockwise moves point (x,y) to (y,-x). Therefore, the coordinates of the vertices will be (4,1), (3,-8), (-1, -4).
The vertices of / are K(–1, 4), L(8, 3), and M(4, –1). / is rotated 270° counterclockwise about the origin to form /. What are the coordinates of the vertices of /?