42 square feet
2' x 4' = 8 square feet.
7 feet 6 inches is 7.5 feet Hence Area = 7.5 x 7 = 52.5 square feet
63 sq feet
There are (exactly) 12 inches per foot. Therefore, the pallet is equal to 4.0 feet wide, 4.0 feet long, and 7 feet high. This figure is a square prism with a surface area equal to (2 X 4 X 4) + (4 X 4 X 7) = 144 square feet.
Floor and ceiling = (10 x 12) = 120 square feet each2 walls = (10 x 7) = 70 square feet eachother 2 walls = (12 x 7) = 84 square feet eachTotal surface area in the room = 2 x (120 + 70 + 84) = 548 square feet
21 square feet.
12 x 7 is 84 square feet
49 square feet (7 x 7 = 49)
49 square feet = 4.55225 square meters.
The area equals the multiplication of length and width.Accordingly, the area = 7 feet x 10 feet = 70 square feet.
168 square feet (7 x 24 = 168).
18 x 7 = 126 square feet
13 x 7 feet is 91 square feet which equates to about 8.45(8.45417664) square meters.
I assume you mean,6 feet X 7 feet= 42 square feet===========
42 square feet
2' x 4' = 8 square feet.