Given that the points AC-3,3),B(2,-4),C(9,-9), and D(4,-2) are vertices of the rhombus ABCD, find the coordinates of the point of
intersection of its two diagonals. *
(0,0)
O (-6,6)
O (-3,3)
(3,-3)

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)