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The area of a rectangle Is 52 ft?, and the length of the rectangle is 5 ft less than twice the width. Find the dimensions of the rectangle.
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Jun 16, 2022
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The area of a rectangle Is 52 ft?, and the length of the rectangle is 5 ft less than twice the width. Find the dimensions of the rectangle.
Mathematics
college
Kametrixom
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Let x = width. Then, length = 2x - 5
x(2x - 5) = 52
2x2 - 5x - 52 = 0
(2x - 13)(x + 4) = 0
x = 6.5 or x = -4
Since x can't be negative, x = 6.5
width = x = 6.5 feet
length = 2x - 5 = 8 feet
Shamima
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Jun 23, 2022
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Shamima
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