What expression represents the area???

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

On a architect's drawing of a house, 1 inche representa 1.5

What is the absolute value of the complex number -4-sqrt2i