Question

O(x,y)-(-x, -y)
O(x,y) - (-y,x)
(x, y) - (-y, -x)
O(x,y) - (v, -x)

Answer 1

Option 2

Explanation:

On rotating a triangle 90°clockwise about the origin, the rule applied is:

• (x, y) ⇒ (-y, x)