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Answers
Answered by
3
Answer:
Let the width of rectangle=x
Then length of the rectangle = 3x
Perimeter of the rectangle = 96cm
2(l+b) = 96m
X+3x = 48
x = 12cm
Breadth of rectangle = 12cm
Length of rectangle = 3×12
=36cm
Step-by-step explanation:
Answered by
4
Answer:
width = x(assume)
length= 3x
perimeter = 96 m
Formula of perimeter of rectangle =
2(l+b)
by putting the values
2(3x+x)
2(4x)
= 8x
given: perimeter = 96m
8x = 96
x = 96/8
x = 12
therefore,
width = x = 12m
length = 3x = 12×3 = 36m.
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