5. The modela
rectangle is ig 19c
m² and
its peremeter is 56 cm and the
dimensions of the rectangle​

Question

5. The modela
rectangle is ig 19c
m² and
its peremeter is 56 cm and the
dimensions of the rectangle​

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Melanie 2 months 2021-07-27T04:06:20+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-27T04:07:32+00:00

    as area of rectangle is length × breadth

    given area = 19 cm ^2

    and perimeter is 2×(l+b)

    l×b=19 then l=19/b

    2×(l+b)=56

    2(19/b+b)=56

    36/b+2b/1=56

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