the length of a rectangular field is twice its breadth. if neha takes 6 rounds and covers the distance of 144m, what is the length of the field.
Answers
Answered by
16
Hey maye,
ATQ,
l = 2b
In one round = 144/6
= 24
So perimeter = 24 m
then,
2 (l+b) = 24
2 (l+l/2) = 24
3l/2 = 12
l = 8
hope this helps you out!
ATQ,
l = 2b
In one round = 144/6
= 24
So perimeter = 24 m
then,
2 (l+b) = 24
2 (l+l/2) = 24
3l/2 = 12
l = 8
hope this helps you out!
Answered by
2
p=2(l+b)
144=2(l+2b)
144=2l+2b
144/2=l+2b
72/2=l+b
36=l+b
therefore l=36
b=36
144=2(l+2b)
144=2l+2b
144/2=l+2b
72/2=l+b
36=l+b
therefore l=36
b=36
Similar questions