Question

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The area of a rectangular field is 300 m². If its breadth is 15 m find
(i)its length and
(ii) its perimeter ​

Answer 1

Step-by-step explanation:

300=l*b

300=l*15

300/15=l

20=l

perimeter= 2(l+b)

perimeter= 2(20+15)

perimeter=2(35)

perimeter=70 m