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The perimeter of a rectangular playground must be no greater than 120 m. One dimension of the playground must be 22 m. Find the possible lengths of the other dimensions.

Respuesta :

meerkat18
The perimeter(P) of the rectangle is calculated by the equation,
                                 P = 2W + 2L
where L and W are length and width, respectively. Using the conditions given above and letting the given dimension be the width,
                               2(22 m) + 2L ≤ 120
Solving for W gives an answer of L ≤ 38
                                  

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