Question

the distance around a rectangular field is 400 m the length of the field is 26 metres more than the breadth calculate the length and breadth of the field

Answer 1

given perimeter =400
l= 26+b
perimeter =2(l+b)
2(26+b+b)= 400
2(26+2b)=400
26+2b=400/2
26+2b=200
2b=200-26
2b=174
b=174/2
b=87
l=26+b
l=26+87
l=113
l=113,b=87 is obtained answer

Answer 2

Answer:

I hope it is helpful.................