Q.3Find the breadth of a rectangular plot of land, if its area is 440\( m^2 \)and the length is 22 m. Also, find its perimeter.


Answer :

Given: Area = 440\( m^2\)
Length = 22 m
Breadth = \(\frac{Area}{Length} =\frac{440m^2}{22m}=20m \)
Breadth = 20 m
Perimeter = 2(l + b) = 2 (22 m + 20 m)
= 2 × 42 m = 84 m

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