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Question
The figure shows two paths drawn inside a rectangular field 60 m long and 30 m wide. If the width of each path is 5 m, then the area of the shaded portion is ___ sq. m.
The figure shows two paths drawn inside a rectangular field 60 m long and 30 m wide. If the width of each path is 5 m, then the area of the shaded portion is
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Solution
The correct option is C 425
Area of shaded region = Area of path 1+ Area of path 2 - Area in the centre of both the paths which has been taken twice.
Area of shaded region =(60×5)+(30×5)−(5×5)
=5(60+30−5)
=5(85)
=425 sq.m
425
Area of shaded region = Area of path 1+ Area of path 2 - Area in the centre of both the paths which has been taken twice.
Area of shaded region =(60×5)+(30×5)−(5×5)
=5(60+30−5)
=5(85)
=425 sq.m
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