Question

what transformation is taking place from the blue triangle to the red triangle? translation rotation reflection dilation no change

Explanation:

Translation moves a shape without rotating or resizing. Rotation turns a shape around a point. Reflection flips a shape across a line. Dilation changes the size of a shape. Here, the blue triangle has decreased in size to form the red triangle. Dilation is a transformation that changes the size of a figure.

Answer:

D. Dilation