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A rectangle is to be made from a 24cm long piece of wire. One side of the rectangle is twice as long as the other. Write an equation and solve it.

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Answer to a math question A rectangle is to be made from a 24cm long piece of wire. One side of the rectangle is twice as long as the other. Write an equation and solve it.

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109 Answers

Let the shorter side of the rectangle be

cm. Then, the longer side will be

cm.

Perimeter of the rectangle is given by the sum of all four sides:

2x + 2(2x) = 24

Simplify the equation:

2x + 4x = 24

6x = 24

Divide by 6 on both sides:

x = 4

So, the shorter side of the rectangle is 4 cm and the longer side is

2 \times 4 = 8

cm.

\textbf{Answer:} The shorter side of the rectangle is 4 cm.

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A rectangle is to be made from a 24cm long piece of wire. One side of the rectangle is twice as long as the other. Write an equation and solve it.

Answer to a math question A rectangle is to be made from a 24cm long piece of wire. One side of the rectangle is twice as long as the other. Write an equation and solve it.

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