Total square feet: 585.0
Multiply length by width - the result is the area in square feet. 13 x 45 = 585 square feet.
45 feet X 56 feet = 2520 square feet.
156 square feet
45 x 18 square feet
19 x 13 = 247 square feet.
13 x 18 = 234 square feet.
70 feet x 45 feet = 3150 square feet.
Multiply it. 13 feet x 12 feet is 156 square feet
13 x 8.25 = 107.25 square feet
65' x 45' = 2,925 square feet.
13' x 27' = 351 square feet.
Just multiply 15 x 13 which equals 195 square feet.