Question

The coordinates of s are (5,4). What are the coordinates of s after the figure is rotated 90 about the origin

Answer 1

A point is written as ( h, k) when a point is rotated 90 degrees about the origin the new point becomes (-k,h)

s is located at (5,4) where h = 5 and k = 4

The rotated point would be located at (-4,5 )