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Perimeter of Square and Rectangle

Find the peri...

Question

Find the perimeter and area of rectangle whose:
length $= 7.2 c m$ and breadth $= 80 c m$

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Solution

Length $= 7.2$ cm Breadth $= 80$ cm
Perimeter $= 2 (7.2 + 80) = 174.4$ cm
Area $= (7.2) (80) = 576 c m^{2}$ .

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