Question

The perimeter of rectangular field is 86 m. If it's length is 25 m finds its breadth

Answer 1

Since given the perimeter of rectangle is 86 m square .
Now
Perimeter = 2 (l+b)
2 (l+b) = 86
2 (25+b) = 86
25+b = 43
b = 43-25 = 18

Hence breadth is 18 cm

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Answer 2

Here is your answer it may help you.