Chanel says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: rotate it 90 degrees counterclockwi
se, and then dilate it by a scale factor of . Preston says the sequence of transformations that maps trapezoid PQRS onto trapezoid KLMN is: reflect it across the x-axis, and then dilate it by a scale factor of .
So Length * Width = 480 in. sq. L=1 1/5 or 1.2W substitute the L for 1.2W 1.2W*W=480 in sq divide both sides by 1.2 w*w= 400 W²=400 square root of both sides Width = 20 inches Length= (1.2width) or (20*1.2) Length=24 inches