Arhombus has coordinates a(-6, 3), b(-4, 4), c(-2, 3), d(-4, 2). what are the coordinates of rhombus a'b'c'd' after a 90° counterclockwise rotation about the origin followed by a translation 3 units to the left and 2 units down ?

See below.

Step-by-step explanation:

Firstly the counterclockwise  rotation is (x, y)  ---> (-y, x), so A(-6, 3) moves to (-3, -6).

Then the translation (-3, -6) ---> ( -3-3), -6) = (-6, -6)   (3 units to the left).

Finally the second translation  moves (-6, -6) to (-6, -6-2) = (-6, -8)  = A'  ( 2 units down).

The coordinates of B', C' and D' are calculated in exactly the same way.

step-by-step explanation:

i dont get