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The perimeter of a 40-cm wide rectangle ...

The perimeter of a 40-cm wide rectangle is 160 cm. Find the area.

Text Solution

Verified by Experts

The correct Answer is:
`1600 cm^2`
Perimeter `=2(l+b)`
`160=2(l+40)`
`l=40 cm`
Area `=1600cm^2`
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