11.24 square meters.
20.44 square meters.
13.28
11 x11 = 121
First find how many square feet 19 ft x 11 feet equals. It equals 209 square feet. Now, convert 209 square feet to square meters. 1 square foot equals 0.3048 square meters. 209 square feet equals 63.7032 square meters.
There is 121 square feet in a 11'x11' room.
13 meters by 13 meters is 169 square meters. Areas are found by multiplying the two sides. If the lengths of the two sides are the same, it is a square. If the lengths of the two sides are different, it is a rectangle. For example, 12 meters by 11 meters is a rectangle. The area is 12 meters x11 meters=132 square meters.
143
88
31 x 11 = 341 square feet.
x11 * 11root(x) = x11+1/11 = x122/11
the square root of 1936 is 2 x 2 x 2 x 2 x 11 x11 Therefore : 2 x 2 x11 = 44 (answer)
9 feet times 11 feet = 99 square feet