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Two cross roads, each of width 10 m, cut...

Two cross roads, each of width 10 m, cut at right angles through the centre of a rectangular park of length 700 m and breadth 300 m and parallel to its sides. Find the area of the roads. Also find the area of the park excluding cross roads. Give the answer in hectares

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PSEB-perimeter and Area-Exercise
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  15. In the following figures, find the area of the shaded portion

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