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18 votes
18 votes
If the length of the rectangle is thrice its breadth and breadth is 7 cm. find the perimeter...​

User Andymel
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1 Answer

23 votes
23 votes

Explanation:

breath=7

lenghth=3(7)

=21

perimeter of rect=2(l+b)

=2(21+7)

=56

User Darsstar
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