Which transformation maps the large triangle onto the small triangle? dilation reflection rotation translation

Dilation because dilation is the act of resizing a shape but keeping its same form (shape)

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3