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

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.

Text Solution

Verified by Experts

AB+BC+CD=700
AB+CD=690m
Area of path =AB*10+CD*10+300*10
=(690*10)+300(10)
=9900`m^2`
Area excluding path= 700*300-9900
=210000-4900
=20.99 hectares.
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