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21 November, 08:49

The perimeter of a parallelogram is 15.42 cm. The length of its sides is 2.93. What isthe lengths of its other sides?

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  1. 21 November, 12:00
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    Paaralellogram has 2 pairs of paralell sidess

    therefor there are 2 pairs of sides with same legnth

    perimiter=legnth+widht+legnth+width since the opposite sides ar the same sinnce paralell

    perimiter=2legnth + 2width

    perimiter=15.42

    legnth=2.93

    subsitute

    15.42=2 (2.93) + 2width

    15.42=5.86+2width

    subtract 5.86 from both sides

    9.56=2width

    divide both sides by 2

    4.78

    legth of ther side is 4.78 cm
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