Question

The length of a ractangular plot is a
4m less than twice the breadth find
the dimensions of the plot if its
perimeter is 58 m?​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Let the breadth be x metre.

So , the length will be (2x-4)metre.

Perimeter of rectangular plot = 58 m. {Given}

2(l+b) = 58 m.

2(2x-4+x) = 58m.

(3x-4) = 58/2.

3x-4 = 29.

3x = 29+4.

3x = 33.

x = 33/3.

x = 11m.

So, Breadth = x m = 11m.

and, Length = (2x-4) =(2*11-4)

= (22-4) = 18 m.

Dimensions : Length = 18m.

Breadth = 11m.

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