67 Describe a similarity transformation that mapsthe smaller triangle to the larger triangle.-8 -6 -448642-4-6-8y2 4 6A8 x

Given That : A graph having two triangles. To Find : Describe the similarity transformation that maps the smaller triangle to the larger triangle. Ans : Dilation Explanation : Dilation is a a transformation that makes an image smaller or bigger. Dilation is a process by which we can change the size of an object or shape by decreasing or increasing its dimensions by some scaling factors. It is a transformation by which we can resize the object and also make the objects larger or smaller. This transformation produces an image which is same as the original shape but the only difference is in the size of the shape. A dilation is either stretching or shrinking the original shape. If a dilation makes the larger image, then it is known as enlargement. If a dilation makes a smaller image, then it is known as reduction. In a given figure the preimage is dilated by one-half of the first image