Mario's house has a rectangular door and a rectangular window that are similar shapes. Each dimension of the door is 1.8 times the dimensions of the window. Which of the following statements is true?
(pick an answer)
The area of the door is 3.24 times the area of the window.
The area of the door is 1.8 times the area of the window.
The area of the door is 3.6 time s the area of the window.
The perimeter of the door is 3.24 times the perimeter of the window.