The length of a rectangle is four units more than breadth and the perimeter is 32 units. The breadth of the rectangle is
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0
Answer:
Let length =5x and breadth=2x
Area of rectangle=5x×2x=10x
2
Perimeter of rectangle=2(l+b)=2×(5x+2x)=14x
Now,
A
P
=
3
1
⇒
10x
2
14x
=
3
1
⇒x=4.2
∴Length of rectangle=5×4.2=21 units.
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2
Answer:
6units is the answer.
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