Find the coordinates of the image of a triangle with vertices A(0, -5), B(-9, 0), and C(-6, 2) under rotation of 90 clockwise about the origin. A A'(0,-5), B'(9,0), C'(6, 2) B A'(5, 0), B'(9,0), C'(-2, -6) OC A'(0,5), B'(9,0), C'(-6, 2) D A'(-5, 0), B'(0, 9), C'(2,6)