A 270^(∘) rotation counterclockwise about the origin will change the coordinates of the vertices such that (a,b)→ (b,- a).
P(2,3),R(5,-2),S(0,0)
Practice makes perfect
Let's start by graphing the given coordinates so that we can see the polygon.
When a figure is rotated 270^(∘) counterclockwise about the origin, the coordinates of the image's vertices will change in the following way.
(a,b)→ (b,- a)
Using this rule and the vertices of the polygon, we can find the x- and y-coordinates of the image's vertices.
