Question

find length of a rectangular field whose perimeter is 420 cm and breadth is. 85
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Answer 1

Answer:

permeter = 2(l+b)

420=2(l+85)

210-85=l

125=l .

hope this helps u

Answer 2

Answer:

125

Step-by-step explanation:

since the formula is 2(l+b) for the perimeter of the rectangular field.therefore we get 125 by substituting