Question

Length of a rectangle exceeds its breadth by 4 m. If the perimeter of the rectangle is 84 m,
find its length and breadth.​

Answer 1

Answer:

let the breadth of rectangle be x,

so, the length is x + 4.

Therefore the perimeter is,

=2[x+ (x +4)] = 84.

=2x + 2x + 8 = 84m.

=4x + 8 = 84m.

= 4x = 84-8.

4x = 76m

x = 76/4.

x = 19.

The breadth of rectangle is 19m.

The length is x + 4 that is 19 + 4 = 23m.

Step-by-step explanation:

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Answer 2

Answer:

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