Question

I need help like right now!!

Triangle ABC has its vertices at the following coordinates:

A(2, 0) B(4,-1) C(1,-3)

Give the coordinates of the vertices of the image triangle A'B'C' after a 90° counterclockwise rotation about the origin.

Answer 1

Step-by-step explanation:

A(2,0)=A'(2,0)

B(4,-1)=B'(0,0)

C(1,-3)=C'(2,3)