One cubic yard is 3 ft x 3 ft x 3ft (e.g. 27 cubic feet). 8ft x 7ft = 56sqft 56sqft x 2ft = 112cuft 112 / 27 = 4.148 So 8ft x 7ft x 2ft = 4.148 cubic yards
If a rectangle measures 7ft wide by 37ft long, then the area is 7 x 37 = 259 sq ft.
63 ft^2
2ft by 2ft
11 ft.
Area = 7ft*7ft = 49 ft2
Easy. Width = 2ft, Length = 4 ft, therefore the Area = 8 ft.
One cubic yard is 3 ft x 3 ft x 3ft (e.g. 27 cubic feet). 8ft x 7ft = 56sqft 56sqft x 2ft = 112cuft 112 / 27 = 4.148 So 8ft x 7ft x 2ft = 4.148 cubic yards
If a rectangle measures 7ft wide by 37ft long, then the area is 7 x 37 = 259 sq ft.
9feet
63 ft^2
112 ft.2
2ft by 2ft
11 ft.
Area of a rectangle equals length times width. A = l x w = 9ft x 7ft = 63ft2
The Hubble's main mirror is almost 8 ft (7ft 10in) wide and has an area of 48 square ft.
21 ft.