side(i)perimeter( length of thehe perimeter of a rectangular plot is 1

1.	side(i)perimeter( length of thehe perimeter of a rectangular plot is 156 m and its breadth is 34 m. Find its () length (i) area.the given figure, find the area of the path (shaded portion) which is 2 m wide all around.of square field.
Answer» perimeter=2(l+b) 156=2(l+34)78=l+34 l=44m So area=lb =44×34 = 1496 m square luger

side(i)perimeter( length of thehe perimeter of a rectangular plot is 156 m and its breadth is 34 m. Find its () length (i) area.the given figure, find the area of the path (shaded portion) which is 2 m wide all around.of square field.

Answer»

perimeter=2(l+b) 156=2(l+34)78=l+34 l=44m So area=lb =44×34 = 1496 m square

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