Question

the length of a rectangular field is 100 meatrre if it's perimeter is300 metre what is breadth​

Answer 1

Answer:

⚠ Hello ⚠

Step-by-step explanation:

$= > 2(l + b) = 300 \\ = > 2(100 + b) = 300 \\ = > 100 + b = 150 \\ = > b = 150 - 100 \\ = > b = 50cm$

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Answer 2

Step-by-step explanation:

given,length of rectangular is 100m

Perimeter =300m

we know that ,

Perimeter of rectangle =2(l+b)

300 = 2(100+b)

300= 200+2b

300-200=2b

100=2b

b=100/2

b=50meter

so, breadth=50m