A 300 m long wire is used to fence a rectangular plot whose length is twice it's width. Find the length and breadth of plot
Answers
Answered by
4
2l+2b = 300
L+2b=300
2
L+2b=150
L+b = 75
Use common sense here...
Length=50m
Breadth=25m
L+2b=300
2
L+2b=150
L+b = 75
Use common sense here...
Length=50m
Breadth=25m
Answered by
8
Answer:
perimeter=300m
l=2x
b=x
perimeter of rectangle =2(l+b)
2(2x+x)=300m
2×3x=300m
6x=300
x=300/6
x=50
l=50
b=2x=2×50=100
Similar questions