length : 12
width : 12
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144 square feet. Multiply length by width to get square feet.
144 square feet. Multiply length by width - the result is the area in square feet.
Measure the length and width of the floor in the stall. Multiply (length) x (width). If you measured them in feet, then that's your answer. If you measured them in inches, then divide by 144, and that's your answer.
There are: 12 feet × 12 feet = 144 square feet
Let the width be x and the length be x+10: x(x+10) = 144 square feet Multiply out the brackets and bring over 144 to the LHS which will give you a quadratic equation to solve: x2+10x-144 = 0 Factorising the equation: (x+18)(x-8) = 0 Therefore: x = -18 or x = 8 Obviously x must be 8 So the dimensions are: width = 8 feet and length = 18 feet