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The rectangle has an area of 24 square centimeters. Find the length of a of the rectangle. The two sides are a and a-5.?
Wiki User
∙ 13y ago
Let the length be a and the width be a-5:
a*(a-5) = 24
a2-5a =24
a2-5a-24 = 0
Solving the above quadratic equation works out as:
a = -3 or a = 8 it must be the latter because dimensions can't be negative.
Answer: length = 8 cm and width = 3 cm
Wiki User
∙ 13y ago
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A rectangle is a square when all four of its sides have equal length.
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The sides of a square are all the same length whereas a rectangle has two pairs of sides of equal length.
Is a square a rectangle and is a rectangle a square?
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