Question

Find the perimeter of a rectangle whose length is12cm and breadth is8cm

Answer 1

step by step explanation :-

perimeter of rectangle =2*l+b.

=2*12+8=2*20=40

40 is ur answer....

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Answer 2

given for a rectangle , length =12cm

breadth=8cm

therefore,we know that perimeter of a rectangle is=2(l+b)

=>2(12+8)

=>2*20

=>40

therefore ,the perimeter of rectangle whose length is 12cm and breadth is 8 cm is 40