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Question

The formula for the perimeter of a rectangle is:

A
(l+b)
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B
2(l+b)
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C
2(l×b)
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D
(l×b)
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Solution

The correct option is A 2(l+b)

Here, ABCD is a rectangle.

Let the length and breadth of the rectangle be l and b respectively.

Perimeter of rectangle ABCD=AB+BC+CD+DA

=l+b+l+b

=2l+2b

=2(l+b)

The formula for the perimeter of a rectangle is 2(l+b).

1360452_403904_ans_b467af96b8c54700b985ffddbd670492.jpg

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