It is: 11*7 = 77 square feet
Area of a rectangle equals length times width. A = l x w = 9ft x 7ft = 63ft2
Area = 7ft*7ft = 49 ft2
7ft by 7ft
The area of a circle if the diameter was s 7ft is 38.48ft
The surface area of a cylinder with a radius of 6ft and a height of 7ft is 490.09ft2
It is: 7 times 3 = 21 square feet
multiply them all toether!