perimeter of the rectangle is 96m it's length is 3 times it's width find length and breadth
Answers
Answered by
2
Answer:
Step-by-step explanation:
perimeter=96m
let the length be 3x
width will be x
as per condition
2(3x+x)=96
8x=96
x=96/8
x=12
width will be 12
length will be 3x=12*3=36
Answered by
1
Answer:
Lenght - 36m, Bredth - 12m.
Step-by-step explanation:
formula for perimeter of a rectangle = 2(l+b).
Given that length is 3 times the breadth
=> l = 3b.
perimeter is 96.
So,
2 (l+b) = 96
=> 2 (3b+b) = 96
=> 4b = 96/2
=> 4b = 48
=> b = 12.
l = 3b => 3 x 12 => 36.
Length of the rectangle is 36m and breadth is 12m.
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