question_answer

Find the breadth of a rectangular plot of land, if its area is 440 \[{{m}^{2}}\] and the length is 22 m. Also, find perimeter.

Answer:

Let the breadth of the rectangular plot of land be b. It is given that length of the plot = 22 m and the area of the plot = 440 sq. m 22 × b = 440 or, b = \[\frac{440}{22}=20\] \[\therefore \] Breadth of the plot = 20 m Hence, perimeter of the plot = 2(length + breath) = 2(22 + 20) m = 84 m