the area of a square field is 5184 metre square. a rectangular field, whose length is twice its breadth, has its perimeter equal to the perimeter of the square field.find the area of the rectangular field
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area of square=a^2
5184=a^2
a=72
perimeter of square=4a
=288
perimeter of rectangle=2×(2b+b)
288=2×3b
48=b
breath =48
and length=96
area of rectangle =lb
=4608
5184=a^2
a=72
perimeter of square=4a
=288
perimeter of rectangle=2×(2b+b)
288=2×3b
48=b
breath =48
and length=96
area of rectangle =lb
=4608
rishabh140:
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thank you very much
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