4. Giuliana is having one wall of her den covered in brick. She needs to find the area of the wall, excluding
the doors and the windows. A diagram of the walls is shown.
9 ft
3 ft
window
I
4
4 ft
7 ft
window
29 ft
Patio
Doors
Patio
Doors
K
3 ft
6 ft
a. Giuliana creates a scale drawing to bring to the contractor. She uses the scale 1/4 inch represents
1 foot. Copy the diagram and label the scale drawing dimensions in inches.
window
4
|
4 ft
window
k
b. Find the area of the part of the wall that will be covered in brick.
c. If the brick, with installation, costs $18 per square foot, find the total cost of the job.
