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A rectangle cannot have an area of 40 cm since the units for area are cm2.

The following are some examples of rectangles with an area of 40 cm2:

10cm * 4 cm

1 000 cm * 0.04 cm

10*sqrt(2) cm * 2*sqrt(2) cm

10*pi cm x 4/pi cm

Basically, take any number, L cm, as length and let 40/L cm be the breadth.

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Q: What are some examples of rectangles with an area of 40cm?
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