Question

9. The perimeter of a square is 40 cm. A rectangle of length 20 cm has the same area as that
of the square. Find the breadth of the rectangle.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Rec[2x{l+b}]=40

2x{20+b}

40+2b=40

2b=0  

B=0

No rectangle is formed because breath is 0