magarreshma34 magarreshma34

17-01-2021
Mathematics

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Find the area of the rectangle with: l=3m50cm b=2m20cm

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danaaah danaaah

17-01-2021

You have to convert cm to m or m to cm (all if them need to have the same unit)
50cm= 0.5m
20cm= 0.2m

l=3+0.5= 3.5m
b=2+0.2= 2.2m

A=(3.5)(2.2)= 7.7m^2

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