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The width of a rectangle is 11 cm mire than the length the area of the rectangle is 1302 cm label which is the length and which is the width show work too please?
AlecKnightfb8241
W = width of rectangle
L = length of rectangle
A = area of rectangle
W x L = A
(L+11) x L = A
L squared + 11 L - 1302 = 0
solve for L by quadratic equation or by factoring:
(L-31)(L +42) = 0
L = 31
W = L+11 = 42
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