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The length of a rectangle is 3 inches more than the width the area of the rectangle is 154 inches Find the width of the rectangle?
Wiki User
∙ 13y ago
Assuming that the area given is actually in squareinches, this can be solved as follows: Call the width inches w. Then, from the problem statement, the length is w + 3 inches. The area of any rectangle is the product of its length and width, so that:
w(w+3) = 154; or w2 + 3w - 154 = 0, or (w + 14)(w - 11) = 0. This positive value of w for which this equation is true is 11 inches.
Wiki User
∙ 13y ago
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The length of a rectangle is 3 inches more than three times the width The perimeter is 78 inches Find the length and width?
Width = 9 inches Length = 30 inches
What is the width of a rectangle with the length of 8 inches greater than its width find the width of the rectangle if its area is 105 square inches?
The dimensions are: length = 15 inches and width = 7 inches Check: 15*7 = 105 square inches
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