Q. Find the dimensions of a rectangular lawn whose perimeter is 100 feet and whose area is 600 square feet
Define Perimeter Formula: Let l be the length and w be the width of the rectangular lawn.The perimeter of a rectangle is given by the formula P=2l+2w.
Perimeter Equation: Given the perimeter of the rectangular lawn is 100 feet, we can write the equation: 100=2l+2w
Simplify Perimeter: Simplify the perimeter equation by dividing all terms by 2:50=l+w
Define Area Formula: The area of a rectangle is given by the formula A=lw.Given the area of the rectangular lawn is 600 square feet, we can write the equation:600=lw
Area Equation: We now have a system of two equations with two variables:50=l+w (Equation 1)600=lw (Equation 2)We can solve this system by expressing one variable in terms of the other using Equation 1 and then substituting into Equation 2.