The model for the glass building below has a scale factor of 2 inches for every 9 yards in actual length.
The ratio of the surface areas is . If the surface area of the windows of the model is 100 square inches, the surface area of the windows of the building is square yards.
4 inches squared:81 yards squared 4,250
2 inches squared:9 yard squared 2
2,025
450

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat