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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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.
Velda
4.5110 Answers
Let the shorter side of the rectangle be x 2x
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 is2 \times 4 = 8
\textbf{Answer:} The shorter side of the rectangle is 4 cm.
Perimeter of the rectangle is given by the sum of all four sides:
Simplify the equation:
Divide by 6 on both sides:
So, the shorter side of the rectangle is 4 cm and the longer side is
\textbf{Answer:} The shorter side of the rectangle is 4 cm.
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