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The area of rectangle is 144cm².if the length is 36cm, what is the perimeter? ​

Answers

  • Réponse publiée par: pataojester10

    The perimeter of the rectangle is 80cm

    Step-by-step explanation:

    Since the are of it is 144cm^2 and the length is given as 36 cm. You just need to divide the area and the length of it then what you'll get is the width of it.

    144/36=4cm

    Area=144cm

    Length=36cm

    Width=4cm

    Now that all givens are found,you just need to add the width and the length to find the perimeter of it

    P=2(length+width)

    = 2(36cm+4cm)

    =2(40)

    P=80cm

    The perimeter of the rectangle is 80cm

  • Réponse publiée par: girly61
    Spokesperson 
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The area of rectangle is 144cm².if the length is 36cm, what is the perimeter? ​...