The vertex of a triangle is located at (-2,3). it is rotated 90 degrees clockwise about the origin. what is the new y- coordinate of the vertex?

Question

asked Oct 20, 2022 26.3k views

1 Answer

Mike Sprague · Answer 1 · 2022-10-25T02:03:05+0000

Answer:

90° clockwise rotation rule (about the origin) for a point

Explanation:

(x , y) → (y, -x)

Swap x and y......change the sign on x

Can you take it from here ???