You can't tell the dimensions from the area. There are an infinite number of different rectangles
with different demisions that all have area of 2700 ft2 .
Here are just a few examples.
ALL of these have area of 2700:
1 x 2,700
2 x 1,350
3 x 900
4 x 675
5 x 540
6 x 450
9 x 300
10 x 270
12 x 225
15 x 180
18 x 150
20 x 135
25 x 108
27 x 100
30 x 90
40 x 67.5
45 x 60
50 x 54
There are an infinite number of others.
2700ft² = 250.84m²
It varies widely depending on where you are at in the suburb. Parts of Scottsdale are in the foothills and include the McDowell mountains, and homes are generally between 600ft (Phoenix) and range as high as 2700ft (North Scottsdale). This gives between an 8 degree to 12 degree temperature drop.