Question

perimeter = 180 breadth =40cm​

Answer 1

Answer:

If it is rectangle,

Then, 12 = 2( length + 40)

6 = length + 40

length = 6 - 40

length = -34

Answer 2

Answer:

perimeter:180cm

breadth:40cm

length:?

1. perimeter of rectangle:2(l+b)

180=2l+80

180-80=2l

100/2=length

50=length

Step-by-step explanation:

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