Question

the perimeter of a rectangle is 30 cm if its breadth is 3 cm its lenght is

Answer 1

Answer:

Length is 12cm...

Step-by-step explanation:

Answer 2

Step-by-step explanation:

perimeter =2*l+b

then ,

30=2*l+3

30/2= l +3

15 = l + 3

15 - 3 = l

12 = length answer

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