You'd need two lengths and two widths. That's 30-ft plus 36-ft, or 66-ft total. That's called the "perimeter" of the rectangle.
length (measured in ft) multiplied by width (in ft) will give you the exact square footage.
Assuming you are talking about a rectangle, 9x8 = 72 sq ft
Square foot of area = length (in feet) * width (in feet)
The area of a rectangle that measures 12-ft by 16-ft is never equal to a square foot. It's always equal to 192 of them.
Perimeter of [ 16 x 26 ] rectangle = 16 + 16 + 26 + 26 = 84-ft . Perimeter of a 20-ft square = 4 x 20 = 80-ft . The rectangle has the greater perimeter.
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You'd need two lengths and two widths. That's 30-ft plus 36-ft, or 66-ft total. That's called the "perimeter" of the rectangle.
length (measured in ft) multiplied by width (in ft) will give you the exact square footage.
Assuming you are talking about a rectangle, 9x8 = 72 sq ft
Square foot of area = length (in feet) * width (in feet)
The area of a rectangle that measures 12-ft by 16-ft is never equal to a square foot. It's always equal to 192 of them.
40 feet.
2 ft
A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
The length of the rectangle is 20 ft. The area of the rectangle is 11 * 20 = 220 square ft.
There is no particular shape that it looks like. It could be a circle with a radius of 2.8209 ft (approx), or it could be a rectangle with a length of 25,000,000 ft and a width of 0.000001 ft.