Point A in this figure is to be rotated 90° in a clockwise direction. The center of the rotation is the origin.

Link the the figure: h ttps://imgur.com/a/GjrXd1v

Where does point A end up?

A. on segment CD

B. inside triangle BCD

C. outside of triangle BCD

D. on segment BC

2 answers

well, such a rotation takes (x,y)→(y,-x)
so A→(5,0)
so, what do you think?
D