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Byju's Answer
Standard VII
Mathematics
Perimeter of a Square
The perimeter...
Question
The perimeter of a square is double of a rectangle . If the perimeter of the square is 120 m and length and bredth of rectangle are in the ratio 3 : 2 . Find the length and bredth of rectangle .
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Solution
Let the length be 3x and breadth be 2x.
Perimeter of square = 2(Perimeter of Reactangle)
120
=
2
[
2
(
l
+
b
)
]
5
x
=
30
x
=
6
Therefore,
l
e
n
g
t
h
=
18
m
.
b
r
e
a
d
t
h
=
12
m
.
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