1.

The lenght of a rectangle whose perimeter 12 2/5 is twice its breathe find its area

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Answer:

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Step-by-step EXPLANATION:

Length=2×breadth.

Perimeter=2(length+breadth)

122/5 =2×3×breadth.

Breadth=122/5×2×3

=4.07 m(APPROX).

Leangth=2×4.07=8.14 m (approx).

AREA of RECTANGLE= l×b

=4.07×8.14

=33.1298 m^2 (approx).



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