Question

Under a dilation, triangle XYZ where X(6, 3), Y(-2, 4), and Z(10, -2) becomes triangle X’Y’Z’ where X’(3, 1.5), Y’(-1, 2), and Z’(5, -1). What is the scale factor for this dilation?

Answer 1

what will you multiply to the co-ordinates of the of the original triangle ... to get the new co-ordinates

Answer 2

???