1.

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

Answer»

Ans1: 0.99 hectareAns2:20.01 hectareExplanation:AREA of the CROSSROAD= {(300×10)+(700×10)-(10×10)}m²={3000+7000-100}m²=9900m²=0.99 hectareArea of the park excluding ROADS={(300×700}-9900}m²={210000-9900}m²=200100m²=20.01 hectare



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