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A rectangular sandbox has a width of \(W\) feet, a perimeter of \(P\) feet, and an area of \(A\) square feet. Which of the following equations must be true?
a. \(W^2+PW+A=0\)
b \(W^2-PW+A=0\)
c. \(2W^2+PW+2A=0\)
d. \(2W^2-PW-2A=0\)
5. \(2W^2-PW+2A=0\)
Answer: E
Source: EMPOWERgmat
a. \(W^2+PW+A=0\)
b \(W^2-PW+A=0\)
c. \(2W^2+PW+2A=0\)
d. \(2W^2-PW-2A=0\)
5. \(2W^2-PW+2A=0\)
Answer: E
Source: EMPOWERgmat
