A polygon t has the perimeter of 31. The scale factor between t and t’ is 3. What is the perimeter of t’

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Is the figure congruent? yes or no?