81 square feet (9 x 9 = 81).
9 ft square means a square of 9ft sides. The area will be 81 square feet
135 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
9 (9) = 81 square feet
12.54 square meters.
13.38 square meters.
9 ft square means a square of 9ft sides. The area will be 81 square feet
63.62 square feet.
254.47 square feet.
To find the area of a square: -- Measure the length of any side. In a square, all sides are the same length. -- Multiply that number by itself. ("Square" the number.) Example: If each side of the square is 9ft long, then the area is (9ft times 9ft) = 81 square ftAll four sides of a square have equal length. Call that length 'S'.The formula for area, which we shall call 'A', is:A = S2=======================================Another contributor clarified (?) :Simply, A= area, L= length. W= width A=LW, as in any square that has two equal sides.
by using your brain
Area = pi*92 = 254.469 square feet to 3 decimal places
12 * 9 = 108 square feet = 12 square yards
135 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
9 (9) = 81 square feet
9 ft by 9 ft = 81 square feet 81 square feet = 7.52515 square meters.
Area of a circle = pi R2 = 81 pi = 254.47 square ft (rounded)
3ft = 1yd => 9ft = 3yd So a room 9ft x 9ft = 3yd x 3yd = 9 sq yd.